Technology is the usage and knowledge of tools, techniques, and crafts, or is systems or methods of organization, or is a material product (such as clothing) of these things.
Contract No. 25 west bank Cairo – wastewater system.Emad Boutros
This document provides biographical information about Emad Boutros' professional experience from December 1987 to March 1990 working on Contract No. 25 for the west bank Cairo wastewater system project in Egypt. It describes the major components of the contract which included constructing 7.6 km of twin culverts connecting the Pyramids pumping station to the new treatment plant. It also outlines some of the project challenges around dewatering and excavation works given the high water table and saturated soil conditions. Over 750,000 cubic meters were excavated and 600,000 cubic meters of concrete with 9,000 tons of rebar were used.
The Panama Canal connects the Atlantic and Pacific Oceans, saving ships from a long route around South America. Construction began in 1880 under French leadership but was abandoned after 21,900 workers died from disease. The US took over the project in 1904 and completed it in 1914 despite 5,600 additional deaths. The canal was a massive engineering feat that reduced global shipping times and benefited Panama's economy. It remained under US control until 1999 when Panama assumed full control. The canal demonstrates what can be achieved through perseverance despite immense challenges.
Hello readers,
In this presentation, i am sharing Concept & Construction of Palm Island.
The following parameters are discussed in the presentation:
Where?
Why?
When?
Construction Machinery
Construction Steps
Conclusion.
The Rio-Antirio Bridge spans the Gulf of Corinth in Greece, connecting the Peloponnese peninsula with central Greece. At 2,880 meters long, it holds records as the longest cable-stayed bridge in the world and deepest bridge foundations at 60 meters below sea level. The bridge features four tall pylon towers founded on large concrete bases sunk into the seabed. 360 steel cables connect from the pylons to the continuous suspended steel-concrete deck, which is designed to accommodate seismic activity in the earthquake-prone region. Construction overcame challenges of the deep waters, soft seabed, and active fault line through innovative engineering designs.
The Palm Jumeirah island in Dubai was constructed beginning in 2001 to boost Dubai's tourism industry and address space constraints along its coastline. Engineers from the Netherlands helped construct the breakwater and ensure the island could withstand waves using 5.5 million cubic meters of rock. 94 million cubic meters of sand were used to fill the island using barges, dredgers, and other heavy machinery. While construction faced challenges from the 9/11 attacks slowing tourism and ensuring the island did not experience liquefaction, studies found the completed breakwater improved marine life and the project faced no environmental objections. The successful Palm Jumeirah led to plans for an even larger second palm-shaped island called Palm Jebel Ali.
Palm island Construction with Management 5 MsGargi Kapadia
The Palm Jumeirah in Dubai is a man-made archipelago built in the shape of a palm tree. It was an audacious engineering project that took over 8 years to complete. To build the massive artificial island, engineers had to overcome many challenges like stabilizing the sandy seabed, withstanding violent storms, and preventing stagnant water. They utilized advanced technologies and expertise from around the world. By compacting the island's base and adding openings to the breakwater, they ensured the structure could withstand earthquakes. Once stabilized, over 40,000 workers constructed the infrastructure to form an entire city with homes, hotels, shops, and amenities. When completed, the Palm Jumeirah had increased Dubai
The document summarizes 7 engineering marvels selected as Wonders of the Modern World by the American Society of Civil Engineers. These include the Channel Tunnel connecting the UK and France, the CN Tower in Toronto, the Empire State Building in New York, the Golden Gate Bridge in San Francisco, the Itaipu Dam on the Brazil-Paraguay border, the Netherlands North Sea Protection Works, and the Panama Canal connecting the Atlantic and Pacific oceans.
The document summarizes seven modern wonders of the world:
1) The Channel Tunnel connects Britain and France beneath the English Channel, consisting of three tunnels including two for traffic and one for emergency escape.
2) The CN Tower in Toronto is a 553-meter tall communications and observation tower and icon of the city's skyline.
3) The Empire State Building in New York City stands at 102 stories and was the world's tallest building until 1972.
Contract No. 25 west bank Cairo – wastewater system.Emad Boutros
This document provides biographical information about Emad Boutros' professional experience from December 1987 to March 1990 working on Contract No. 25 for the west bank Cairo wastewater system project in Egypt. It describes the major components of the contract which included constructing 7.6 km of twin culverts connecting the Pyramids pumping station to the new treatment plant. It also outlines some of the project challenges around dewatering and excavation works given the high water table and saturated soil conditions. Over 750,000 cubic meters were excavated and 600,000 cubic meters of concrete with 9,000 tons of rebar were used.
The Panama Canal connects the Atlantic and Pacific Oceans, saving ships from a long route around South America. Construction began in 1880 under French leadership but was abandoned after 21,900 workers died from disease. The US took over the project in 1904 and completed it in 1914 despite 5,600 additional deaths. The canal was a massive engineering feat that reduced global shipping times and benefited Panama's economy. It remained under US control until 1999 when Panama assumed full control. The canal demonstrates what can be achieved through perseverance despite immense challenges.
Hello readers,
In this presentation, i am sharing Concept & Construction of Palm Island.
The following parameters are discussed in the presentation:
Where?
Why?
When?
Construction Machinery
Construction Steps
Conclusion.
The Rio-Antirio Bridge spans the Gulf of Corinth in Greece, connecting the Peloponnese peninsula with central Greece. At 2,880 meters long, it holds records as the longest cable-stayed bridge in the world and deepest bridge foundations at 60 meters below sea level. The bridge features four tall pylon towers founded on large concrete bases sunk into the seabed. 360 steel cables connect from the pylons to the continuous suspended steel-concrete deck, which is designed to accommodate seismic activity in the earthquake-prone region. Construction overcame challenges of the deep waters, soft seabed, and active fault line through innovative engineering designs.
The Palm Jumeirah island in Dubai was constructed beginning in 2001 to boost Dubai's tourism industry and address space constraints along its coastline. Engineers from the Netherlands helped construct the breakwater and ensure the island could withstand waves using 5.5 million cubic meters of rock. 94 million cubic meters of sand were used to fill the island using barges, dredgers, and other heavy machinery. While construction faced challenges from the 9/11 attacks slowing tourism and ensuring the island did not experience liquefaction, studies found the completed breakwater improved marine life and the project faced no environmental objections. The successful Palm Jumeirah led to plans for an even larger second palm-shaped island called Palm Jebel Ali.
Palm island Construction with Management 5 MsGargi Kapadia
The Palm Jumeirah in Dubai is a man-made archipelago built in the shape of a palm tree. It was an audacious engineering project that took over 8 years to complete. To build the massive artificial island, engineers had to overcome many challenges like stabilizing the sandy seabed, withstanding violent storms, and preventing stagnant water. They utilized advanced technologies and expertise from around the world. By compacting the island's base and adding openings to the breakwater, they ensured the structure could withstand earthquakes. Once stabilized, over 40,000 workers constructed the infrastructure to form an entire city with homes, hotels, shops, and amenities. When completed, the Palm Jumeirah had increased Dubai
The document summarizes 7 engineering marvels selected as Wonders of the Modern World by the American Society of Civil Engineers. These include the Channel Tunnel connecting the UK and France, the CN Tower in Toronto, the Empire State Building in New York, the Golden Gate Bridge in San Francisco, the Itaipu Dam on the Brazil-Paraguay border, the Netherlands North Sea Protection Works, and the Panama Canal connecting the Atlantic and Pacific oceans.
The document summarizes seven modern wonders of the world:
1) The Channel Tunnel connects Britain and France beneath the English Channel, consisting of three tunnels including two for traffic and one for emergency escape.
2) The CN Tower in Toronto is a 553-meter tall communications and observation tower and icon of the city's skyline.
3) The Empire State Building in New York City stands at 102 stories and was the world's tallest building until 1972.
This document provides information about several famous engineering structures from around the world, referred to as the "Seven Wonders". It includes brief descriptions of the Empire State Building, Itaipu Dam, CN Tower, Panama Canal, North Sea Protection Works, Channel Tunnel, and Golden Gate Bridge. Each structure's location, purpose, and key details are outlined. The author concludes by noting how these wonders showcase human technological advancement and capability.
This document discusses the field of civil engineering. It provides an overview of what civil engineering entails, including conceiving, designing, and managing various structures and transportation systems. The document outlines the history of civil engineering and some of its major areas of specialization. It concludes by describing five iconic structures that exemplify wonders of civil engineering: the Eiffel Tower, Statue of Liberty, Golden Gate Bridge, Burj Al Arab hotel, and Empire State Building.
7 modern wonders of the world,good presentationÒrsida Sevo
The American Society of Civil Engineers compiled a list of seven modern wonders of the world that includes large infrastructure projects such as the Panama Canal, Itaipu Dam, Golden Gate Bridge, CN Tower, Channel Tunnel, Empire State Building, and Netherlands North Sea Protection Works. These projects were all significant engineering feats completed between the late 19th and late 20th centuries that overcame geographical challenges and transformed transportation and construction.
The Sydney Harbour Bridge is presented as a cultural relic of Australia. Built from 1923 to 1932, it is an iconic landmark that is 1,149 meters long and carries eight lanes of traffic, rail lines, and pedestrian and cycling paths across Sydney Harbour. As a relic, it requires ongoing maintenance and is central to cultural events and activities for Sydney, playing a key role in their New Year's Eve celebrations. The bridge occupies an important place in the hearts and minds of Australians.
basics on why the islands were planned , only palm jumeirah is completed and others are progressing , how they are being made and due to that the environmental impacts on sand , water , flora & fauna
The document discusses the Palm Jumeirah project in Dubai which constructed an artificial island in the shape of a palm tree to increase beachfront property. It faced challenges with foundation work in the sea and addressing stagnant water. The palm island consists of a trunk and 17 fronds for residential and commercial space connected by roads and a monorail system. The project demonstrates Dubai's urban development strategy to transition its economy through ambitious infrastructure projects.
The document summarizes artificial islands created in Dubai known as the Palm Islands. It discusses their construction which involved dredging sand from the Persian Gulf floor and using it to shape three palm tree-like islands. The islands add 520 km of new beaches to Dubai and support over 100 hotels, villas, apartments and entertainment centers. While boosting tourism and real estate, the construction damaged marine ecosystems by burying coral reefs and increasing erosion.
In 1921, Redcliffe was a small farming community separated from Brisbane by four hours of flooded roads. A steamer called the Koopa transported visitors to Redcliffe until 1914 when there was no bridge. In 1924, builder Manuel Hornibrook saw the need for a traffic link between Redcliffe and Sandgate. He built the Hornibrook Bridge, which opened in 1935 as the longest bridge in Australia at 2686 meters. It connected Sandgate to Clontarf and stimulated growth in Redcliffe. The wooden structure deteriorated over time and was replaced by the Houghton Highway bridge in 1979, after which the Hornibrook Bridge was closed to vehicles.
The Suez Canal connects the Mediterranean Sea and the Red Sea, reducing travel between Europe and Asia by 6,000 km. Opened in 1869, it was built by the French using Egyptian forced labor. The 193 km canal passes through Egypt and is an important global shipping route, carrying over 7.5% of world sea trade including oil shipments. It greatly improved world trade by providing a shortcut for shipping between East and West.
The document provides summaries of several structural failures and collapses, including:
- The collapse of the I-35W Mississippi River bridge in Minneapolis in 2007, killing 13 people.
- The collapse of the Tacoma Narrows Bridge due to torsional oscillations.
- The collapse of part of the Paris Charles de Gaulle airport terminal.
- The collapse of the Cypress Structure freeway approach during the 1989 Loma Prieta earthquake, killing 42 people.
- The collapse of the Chediguan bridge in China's Wenchuan County during an earthquake, killing 3 people.
- Bending columns and partial collapse of a parking structure during the 1994 Northridge earthquake.
The document summarizes key details about the Palm Islands in Dubai. It describes how the Palm Islands are artificial islands constructed off the coast of Dubai between 2001-2006. They add over 500 km of beaches and feature luxurious hotels, villas, and other amenities. The islands were built using over 90 million cubic meters of sand and rock to form the crescent shapes, which are protected by breakwaters. They have become a popular tourism and real estate development project, though their construction faced challenges and environmental concerns remain.
The Suez Canal is a 101 mile canal located in Egypt that connects the Mediterranean Sea and the Red Sea. It was first constructed in the 13th century BC but fell into disuse. Modern attempts to build a canal began in the late 1700s under Napoleon Bonaparte, but were not feasible. Construction of the current canal began in 1858 under Ferdinand de Lesseps and took 10 years, opening in 1869. The canal was nationalized by Egypt in 1956 leading to the Suez Crisis. It has helped reduce travel time between Europe and Asia from over 120 days to just 10,000 km.
The document summarizes the construction of the Akashi-Kaikyo Bridge in Japan. It describes the bridge's purpose of connecting Kobe to Awaji-Shima Island. The construction process included excavation, laying foundations, erecting towers, installing cables, and constructing the deck. Completed in 1998 at a cost of $4.3 billion, it is over 12,828 feet long and carries around 24,901 cars per day across its six traffic lanes.
The Sydney Harbour Bridge connects Sydney's north and south shores. It opened in 1932 after 8 years of construction. Some key facts:
- It has the world's largest steel arch bridge design, with the arch standing 134m above the harbor.
- 16 workers died during construction due to unsafe practices.
- Over 469 buildings were demolished to make way for the bridge.
- The total cost was £6.25 million, not paid off until 1988 due to cost overruns.
The Sydney Harbour Bridge is a steel through arch bridge that spans Sydney Harbour, connecting Sydney's CBD to the North Shore. It carries rail, vehicle, bicycle, and pedestrian traffic. Construction began in 1923 and was completed in 1932. At over 1km long, it was the world's longest steel arch bridge when completed. It has become an iconic symbol of Sydney and Australia.
This document provides context about Trinity Buoy Wharf located in Greenwich, London. It discusses the history of the site dating back to the 16th century when it was originally used by shipmen and mariners. During the Victorian era, many new buildings were constructed on the site, the oldest of which is the Electrician's Building from 1836. In the 2000s, "Container City" prototypes were built at Trinity Buoy Wharf using shipping containers to provide affordable workspace. The document also mentions the nearby Royal Hospital for Seamen in Greenwich designed by Christopher Wren and provides details about the painter Sir James Thornhill who decorated parts of the hospital.
4. Sistem Informasi Transportasi Pariwisata - Water Based TransportationIrwan Haribudiman
This document provides an overview of water-based transportation in Indonesia. It discusses Indonesia's geography as an archipelago and how water transportation has historically been important for transporting people and goods. Different types of water vessels used in Indonesia are described, from small traditional boats like sampans and jukungs to larger ferries and passenger ships. The advantages and limitations of water transportation are listed. In conclusion, as the world's largest archipelagic nation, water transportation continues to play a key role in Indonesia's economy and society by connecting its many islands.
Palm Jumeirah is an artificial archipelago located off the coast of Dubai in the United Arab Emirates. It was constructed between 2001-2009 using over 5.5 million cubic meters of rock and 94 million cubic meters of sand dredged from the Persian Gulf. The island adds over 500 km of beaches and 78 km of coastline to Dubai. While an engineering marvel, the construction has negatively impacted the marine environment and coastal erosion patterns. Critics cite concerns over sustainability.
Modern technology has both benefited and complicated society. Mobile phones were invented to meet society's demand for constant connectivity and have influenced lifestyle, while adding additional features over time. Media players also evolved from cassettes to CDs to mp3s due to societal preferences shaping manufacturers' offerings. While technology has simplified life through leisure, information access, and networking, it has also increased pollution, traffic congestion, and exacerbated climate change.
This document provides information about several famous engineering structures from around the world, referred to as the "Seven Wonders". It includes brief descriptions of the Empire State Building, Itaipu Dam, CN Tower, Panama Canal, North Sea Protection Works, Channel Tunnel, and Golden Gate Bridge. Each structure's location, purpose, and key details are outlined. The author concludes by noting how these wonders showcase human technological advancement and capability.
This document discusses the field of civil engineering. It provides an overview of what civil engineering entails, including conceiving, designing, and managing various structures and transportation systems. The document outlines the history of civil engineering and some of its major areas of specialization. It concludes by describing five iconic structures that exemplify wonders of civil engineering: the Eiffel Tower, Statue of Liberty, Golden Gate Bridge, Burj Al Arab hotel, and Empire State Building.
7 modern wonders of the world,good presentationÒrsida Sevo
The American Society of Civil Engineers compiled a list of seven modern wonders of the world that includes large infrastructure projects such as the Panama Canal, Itaipu Dam, Golden Gate Bridge, CN Tower, Channel Tunnel, Empire State Building, and Netherlands North Sea Protection Works. These projects were all significant engineering feats completed between the late 19th and late 20th centuries that overcame geographical challenges and transformed transportation and construction.
The Sydney Harbour Bridge is presented as a cultural relic of Australia. Built from 1923 to 1932, it is an iconic landmark that is 1,149 meters long and carries eight lanes of traffic, rail lines, and pedestrian and cycling paths across Sydney Harbour. As a relic, it requires ongoing maintenance and is central to cultural events and activities for Sydney, playing a key role in their New Year's Eve celebrations. The bridge occupies an important place in the hearts and minds of Australians.
basics on why the islands were planned , only palm jumeirah is completed and others are progressing , how they are being made and due to that the environmental impacts on sand , water , flora & fauna
The document discusses the Palm Jumeirah project in Dubai which constructed an artificial island in the shape of a palm tree to increase beachfront property. It faced challenges with foundation work in the sea and addressing stagnant water. The palm island consists of a trunk and 17 fronds for residential and commercial space connected by roads and a monorail system. The project demonstrates Dubai's urban development strategy to transition its economy through ambitious infrastructure projects.
The document summarizes artificial islands created in Dubai known as the Palm Islands. It discusses their construction which involved dredging sand from the Persian Gulf floor and using it to shape three palm tree-like islands. The islands add 520 km of new beaches to Dubai and support over 100 hotels, villas, apartments and entertainment centers. While boosting tourism and real estate, the construction damaged marine ecosystems by burying coral reefs and increasing erosion.
In 1921, Redcliffe was a small farming community separated from Brisbane by four hours of flooded roads. A steamer called the Koopa transported visitors to Redcliffe until 1914 when there was no bridge. In 1924, builder Manuel Hornibrook saw the need for a traffic link between Redcliffe and Sandgate. He built the Hornibrook Bridge, which opened in 1935 as the longest bridge in Australia at 2686 meters. It connected Sandgate to Clontarf and stimulated growth in Redcliffe. The wooden structure deteriorated over time and was replaced by the Houghton Highway bridge in 1979, after which the Hornibrook Bridge was closed to vehicles.
The Suez Canal connects the Mediterranean Sea and the Red Sea, reducing travel between Europe and Asia by 6,000 km. Opened in 1869, it was built by the French using Egyptian forced labor. The 193 km canal passes through Egypt and is an important global shipping route, carrying over 7.5% of world sea trade including oil shipments. It greatly improved world trade by providing a shortcut for shipping between East and West.
The document provides summaries of several structural failures and collapses, including:
- The collapse of the I-35W Mississippi River bridge in Minneapolis in 2007, killing 13 people.
- The collapse of the Tacoma Narrows Bridge due to torsional oscillations.
- The collapse of part of the Paris Charles de Gaulle airport terminal.
- The collapse of the Cypress Structure freeway approach during the 1989 Loma Prieta earthquake, killing 42 people.
- The collapse of the Chediguan bridge in China's Wenchuan County during an earthquake, killing 3 people.
- Bending columns and partial collapse of a parking structure during the 1994 Northridge earthquake.
The document summarizes key details about the Palm Islands in Dubai. It describes how the Palm Islands are artificial islands constructed off the coast of Dubai between 2001-2006. They add over 500 km of beaches and feature luxurious hotels, villas, and other amenities. The islands were built using over 90 million cubic meters of sand and rock to form the crescent shapes, which are protected by breakwaters. They have become a popular tourism and real estate development project, though their construction faced challenges and environmental concerns remain.
The Suez Canal is a 101 mile canal located in Egypt that connects the Mediterranean Sea and the Red Sea. It was first constructed in the 13th century BC but fell into disuse. Modern attempts to build a canal began in the late 1700s under Napoleon Bonaparte, but were not feasible. Construction of the current canal began in 1858 under Ferdinand de Lesseps and took 10 years, opening in 1869. The canal was nationalized by Egypt in 1956 leading to the Suez Crisis. It has helped reduce travel time between Europe and Asia from over 120 days to just 10,000 km.
The document summarizes the construction of the Akashi-Kaikyo Bridge in Japan. It describes the bridge's purpose of connecting Kobe to Awaji-Shima Island. The construction process included excavation, laying foundations, erecting towers, installing cables, and constructing the deck. Completed in 1998 at a cost of $4.3 billion, it is over 12,828 feet long and carries around 24,901 cars per day across its six traffic lanes.
The Sydney Harbour Bridge connects Sydney's north and south shores. It opened in 1932 after 8 years of construction. Some key facts:
- It has the world's largest steel arch bridge design, with the arch standing 134m above the harbor.
- 16 workers died during construction due to unsafe practices.
- Over 469 buildings were demolished to make way for the bridge.
- The total cost was £6.25 million, not paid off until 1988 due to cost overruns.
The Sydney Harbour Bridge is a steel through arch bridge that spans Sydney Harbour, connecting Sydney's CBD to the North Shore. It carries rail, vehicle, bicycle, and pedestrian traffic. Construction began in 1923 and was completed in 1932. At over 1km long, it was the world's longest steel arch bridge when completed. It has become an iconic symbol of Sydney and Australia.
This document provides context about Trinity Buoy Wharf located in Greenwich, London. It discusses the history of the site dating back to the 16th century when it was originally used by shipmen and mariners. During the Victorian era, many new buildings were constructed on the site, the oldest of which is the Electrician's Building from 1836. In the 2000s, "Container City" prototypes were built at Trinity Buoy Wharf using shipping containers to provide affordable workspace. The document also mentions the nearby Royal Hospital for Seamen in Greenwich designed by Christopher Wren and provides details about the painter Sir James Thornhill who decorated parts of the hospital.
4. Sistem Informasi Transportasi Pariwisata - Water Based TransportationIrwan Haribudiman
This document provides an overview of water-based transportation in Indonesia. It discusses Indonesia's geography as an archipelago and how water transportation has historically been important for transporting people and goods. Different types of water vessels used in Indonesia are described, from small traditional boats like sampans and jukungs to larger ferries and passenger ships. The advantages and limitations of water transportation are listed. In conclusion, as the world's largest archipelagic nation, water transportation continues to play a key role in Indonesia's economy and society by connecting its many islands.
Palm Jumeirah is an artificial archipelago located off the coast of Dubai in the United Arab Emirates. It was constructed between 2001-2009 using over 5.5 million cubic meters of rock and 94 million cubic meters of sand dredged from the Persian Gulf. The island adds over 500 km of beaches and 78 km of coastline to Dubai. While an engineering marvel, the construction has negatively impacted the marine environment and coastal erosion patterns. Critics cite concerns over sustainability.
Modern technology has both benefited and complicated society. Mobile phones were invented to meet society's demand for constant connectivity and have influenced lifestyle, while adding additional features over time. Media players also evolved from cassettes to CDs to mp3s due to societal preferences shaping manufacturers' offerings. While technology has simplified life through leisure, information access, and networking, it has also increased pollution, traffic congestion, and exacerbated climate change.
The document discusses e-learning and its evolution with the rise of internet technologies. It defines e-learning as using internet technologies to enhance knowledge and performance through various online solutions. It then lists some common e-learning tools like email, chat, websites, teleconferencing and video conferencing. It also outlines the basic needs for e-learning like computers, internet access, software and sufficient skills to make use of online learning facilities. Finally, it discusses some key characteristics of e-learning like its convenience, cost-effectiveness, consistency and ability to be media-rich and repeatable.
Technology has significantly affected society. It has benefits like improving medicine, communication, and business, but also has negatives like computer hackers and inappropriate websites. While inventions like farming and cooking from the Stone Age are still used today, new technologies also have both positive and negative impacts, such as the cotton gin boosting industry while incentivizing slavery, and airplanes and computers providing benefits but also vulnerabilities. Society's constant demand for new products fails to consider technology's full effects on individuals and nations.
1) The first generation (1G) of cellular networks launched in 1979 in Japan and provided speeds between 28-56kbps. 2G networks launched in 1991 provided text messaging, pictures, and multimedia. 3G networks launched in 2000 provided faster data transfer for mobile internet, video calls, and mobile TV. 4) 4G networks provide ultra-broadband access at speeds up to 1Gbps to support applications like mobile web, IP telephony, HD video, and more. Major providers are working to launch 4G networks in India in the coming years to support these new applications across multiple devices and platforms.
While technology can negatively impact the environment through pollution, waste, and depletion of resources, it also has the potential to change society for better or worse. The document discusses how technological development affects both the environment and society, noting that all technology alters the environment but some advances have led to significant social changes and tensions. It asks readers to consider these issues and create a poster on whether technology is good for the environment, if governments should use it to control social tensions, or an individual's responsibility to raise environmental awareness.
Information technology plays a large role in modern society. It impacts education by providing new ways to learn academically, socially and recreationally. Specifically, the internet allows access to vast amounts of information from around the world. E-commerce, or electronic commerce, enables the buying and selling of goods and services online. Useful software applications have also been developed for various industries and professions to make work easier. Telecommunication technologies allow for long-distance transmission of signals for communication purposes. Overall, information technology has become deeply ingrained in daily life and is an essential part of the modern world.
Education technology - Design for an Evolving Learning ModelLisa Kostova Ogata
A presentation on education technology delivered to the administration and Board of Trustees of the American College of Sofia in April 2014 by Lisa Kostova Ogata, trustee. The main message is that technology is not just an inevitable annoyance to teachers, but an enabler to teach kids the skills and mindset needed to function effectively in the new and rapidly changing workplace. The Appendix contains a walk-through of the leading education technology companies and their offerings.
Technology is one of the major factors of change. This can be an opportunity or a threat. For many businesses and industries it is important to recognize the threat. New technology is an opportunity for new companies to enter the market.
In this lecture we look at how technology evolves. We look at some of the theories of how technologies evolves including Moore´s Law and the S-curve.
Technology as human endeavour & Systems ThinkingJason Zagami
This document discusses technology and systems thinking. It provides an overview of technological evolution from the tool age to the digital revolution. It includes quotes about technology exceeding humanity and the importance of understanding science and technology. The document then discusses key aspects of systems thinking, including that a system is more than the sum of its parts, the importance of interconnections and feedback loops. It provides examples of how systems thinking can help analyze complex issues like pest control. Finally, it discusses the importance of mental models and simulations in systems thinking.
The document summarizes the evolution of information technology (IT) from the 1970s to present day. It covers the evolution of computers from early mechanical devices like the abacus to modern integrated circuits. It also discusses the evolution of storage technologies from punched cards to cloud storage. Finally, it outlines the evolution of software, including operating systems from UNIX to Windows, programming languages from machine code to artificial intelligence languages, and general software applications.
Manlike machines have fascinated humans since ancient times. The modern robots start to take shape with the industrial revolution. In the 20th century robots were mostly industrial machines you would see in factories, like car factories.
Today, robots can have sensors, vision, they can hear and understand. They can connect to the cloud for more information. However, we are still in the early stages of robotics and robots will need to go a long way to become useful as a ubiquitous general purpose devices.
The document discusses the evolution of technology and its impact on business competitiveness. It covers topics like core competencies, competitive strategies, innovation adoption rates, disruptive technologies, and the democratization of technology. Examples are given of industries and companies disrupted by new technologies. The presentation outlines how technology will continue shaping competition and recommends businesses develop strategies to leverage emerging technologies while being responsive to changes.
IT Investments and Porters 5 Forces in TESCO - 1996 Case StudyRuhaim Izmeth
1) The document analyzes the strategic deployment of information technology at Tesco using Porter's five forces model and value chain analysis.
2) Under Porter's five forces, the document discusses how Tesco's IT investments in areas like distribution systems, EPOS, EDI, and forecasting help it compete against rivals, negotiate with suppliers and buyers, and mitigate threats of new entrants and substitutes.
3) In the value chain analysis, the document examines how each of Tesco's primary and support activities gain competitive advantage through effective use of IT, including inventory management, sales and operations, logistics, and customer services.
The document discusses the evolution of technology. It defines technology as a product created through the application of mental and physical effort to nature to achieve some value. Technology evolves through a process of "combinatorial evolution" where new technologies are constructed from existing technologies, using them as building blocks. The document traces some of the key individuals throughout history that contributed foundational technologies like electricity, wireless communication, and television. It argues that technology evolves and builds upon itself piece by piece through the reuse and combination of methods and components that already exist. There is a concern that the accelerating pace of technological evolution may outpace humanity's ability to manage increasing complexity and potentially lead to dystopian scenarios where machines become intelligent and
The evolution of Technology - from horseless carriage to Google+Menno Lanting
This document discusses the evolution of technology from the early horseless carriages to modern innovations. It notes that innovations often build on existing technologies and occur in clusters, with initial successes leading to further developments in similar areas. The document specifically cites three major 19th-20th century innovations - interchangeable parts, the gasoline engine, and electronic circuits - that formed an important cluster, driving standardization, increased mobility, and connectivity. It concludes by asking what might comprise the next major cluster of innovations.
The technology has evolved greatly since humans first created fire, with early tools and houses being created followed by the use of mineral ingots to further develop technology. The industrial revolution then brought machines and factories that increased production, and the digital revolution has since caused rapid technological growth, allowing humans to explore space and study the universe.
At any given moment it is easy to look back to see how technology has changed over time. At the same time it is difficult to see what transformations are taking place in current moment, and even more difficult to see where things are going.
We will explore what technology is. For us it may be the latest tech stuff we see, something new. But what about everyday objects that we take for granted. Are those not technologies also?
How does technology evolve? We look at some ideas on evolution of technology and how it is similar to biology in some ways. We will also look at the origin of the word technology. Finally we will define the term we will use in the course. Terms defined are technology, product performance, and innovation to name few.
The document discusses the evolution of communication from early humans shouting to convey messages to the development of modern communication technologies like the telephone and mobile phones. It traces the progression from early communication methods like signal fires and optical telegraphs to breakthroughs in wireless communication. The summary also notes that modern communication standards and growing adoption of mobile phones in India and globally has increased access to wireless communication technologies.
The Perils of Perception in 2016: Ipsos MORIIpsos UK
Ipsos MORI have compared perceptions of the likes of portion of Muslim population, perceptions of happiness, homosexuality, sex before marriage, abortion, wealth, health spending, current and future population and whether Donald Trump would become US President with the actual figures across forty countries.
How do people in your country fare? How would you have fared with our questions? Take the quiz for your contry: https://perils.ipsos.com
This document provides information on various civil engineering projects and structures from around the world. It discusses the Hoover Dam and other dams, the interstate highway system, long span bridges like the Golden Gate Bridge, airports like Kansai International Airport, rail systems like the Eurotunnel, wastewater treatment facilities, skyscrapers like the Empire State Building, water supply projects like the California Water Project, and water transportation infrastructure like the Panama Canal. It also provides details on the construction of Taiwan's Taipei 101 skyscraper and the Netherlands' storm surge barrier system.
Offshore structures are designed to withstand harsh marine environments and extract oil and gas resources from deep waters. There are several types of offshore structures depending on water depth, including fixed platforms, compliant structures, and floating structures. Fixed platforms include steel template structures and concrete gravity structures suitable for shallow to medium depths. Compliant and tension leg platforms are used in deeper waters from 300-1200m. Floating structures like semi-submersibles and FPSOs are used in the deepest waters from 300-1500m. Offshore structures must be designed to withstand various loads including gravity, wind, wave, current, and seismic loads. Accurate prediction of environmental loads is important for design.
This document provides an overview of drilling engineering. It discusses the history of drilling beginning in the 1840s using percussion drilling. It describes how rotary drilling was developed to allow for offshore drilling. The document outlines the infrastructure and processes involved in drilling, including offshore and onshore structures, load considerations, drilling rigs, bits, pipes, fluids, cementing, directional drilling, kicks, blowout preventers, completions, wellheads, manifolds, and abandonment. Key aspects driving infrastructure decisions are the economic viability and technical requirements of the reservoir and installation.
This bridge was constructed over one of the deepest valleys in France, which posed major engineering challenges due to porous limestone and frequent landslides. The Millau Viaduct bridge was built to connect a motorway from Paris to southern France, bypassing a town subjected to traffic when the road previously dead-ended. Standing at 790 feet tall, with piers over 800 feet high, the bridge's construction involved building the world's tallest bridge piers and placing a four-lane highway across the valley. Innovative techniques such as sliding prefabricated steel deck sections and erecting pylons with an ancient Egyptian method were used to complete the ambitious project.
The Palm Islands are three large artificial archipelago islands being constructed in Dubai, UAE by Nakheel Properties. The largest, Palm Jumeirah, covers 2,209 acres and was constructed beginning in 2001 using 94 million cubic meters of sand and 5.5 million tons of rock. Vibro-compaction was used to compact the sand and create a stable foundation for buildings. Construction of the islands presented challenges like finding suitable sand, stabilizing loose sandfill, and preventing erosion, which were addressed through techniques like GPS monitoring and installing breakwaters.
The transport network in 18th century Britain faced major problems. Roads were poorly maintained mud tracks, and travel between parts of the country took weeks. This negatively impacted industry, trade, and food supply. In response, Britain saw a transport revolution from 1750-1900 through improvements to roads, canals, and the rise of railways. Each new method sped up travel and movement of goods, fueling industrial growth. The complex new network brought both economic benefits and social changes to Britain.
The document discusses the construction of the Burj Al Arab hotel in Dubai, including details about its unique structural design featuring a V-shaped steel and concrete frame to support the building on piles driven 130 feet into sand. A joint venture between three construction companies used innovative construction technologies like jump forms to complete the project in two phases, first focusing on planning and then executing the actual building work. The complex engineering behind the Burj Al Arab allowed it to withstand strong winds and seismic activity as the world's tallest hotel built on an artificial island offshore.
Harbours: History of water transportation, components of harbour, classification of harbours.
Introduction of Transportation Engineering
Harbours Engineering maximum data use for civil engineering students.
This document discusses the history and development of civil engineering and road construction techniques. It begins with early roads being simple worn paths. The invention of the wheel led to harder surfaces being needed for wheeled vehicles. The Romans were the first to construct roads on a large scale using mortar and stone. Over time, methods became more scientific, focusing on drainage and thinner pavement layers. Macadam introduced his technique using compacted stone layers, which formed the basis for modern roads like water-bound macadam.
Fajri final test Presentation by using power point 2012Musanif Efendi
M. Thariq Al Fajri, an 8-year old student from IISS Malang, presented on some of the tallest bridges in the world. The presentation discussed the Verrazzano-Narrows Bridge in Italy, the Pont de Normandie in France, the Millau Viaduct in France, the Akashi-Kaikyo Bridge in Japan, and the New River Gorge Bridge in the United States, providing key details about the height and history of each bridge.
Ben marshman confederation bridge 20130310mrzislion
The Confederation Bridge was built between 1993 and 1997 to connect New Brunswick and Prince Edward Island. It has concrete pillars and archways that reach down to the sea bed. Engineers faced challenges around protecting lobster habitats and built the bridge to avoid disturbing them. The 8-mile bridge took over 4 years and 22,683 workers to construct at a cost of $1 billion.
This document provides biographical and professional information about British architect Tom Wright. It discusses that Wright was born in 1957 in London and studied architecture at Kingston University. His most notable design is the Burj Al Arab hotel in Dubai, which he spent five years leading the design team to create. The document also lists and provides brief details about several other major projects Wright has worked on, including developments in Dubai, Bahrain, Iran, Russia, Pakistan, Georgia, South Korea, and Cyprus.
S5c9 chapter 9-facts and figures related to surface and underground canals.Shivu P
Some of the facts and figures related to the surface and underground canals are mentioned in this chapter. In the proposed Reticular canal system for interlinking rivers, we have proposed only surface canals most of the time and it is better to avoid underground and deep canals as the water comes out of the canal may contain higher concentration of chemicals like Iron oxide, arsenic, fluoride and so on.
The Alamillo Bridge in Seville, Spain was built in 1992 for the Expo in Seville. It is supported by 26 tensioned steel cables from a single pier tower, making it unique as other bridges require back tie cables for support. The bridge was designed by architect Santiago Calatrava and took 5 years to complete, spanning 200 meters with a total length of 250 meters and height of 140 meters.
The Burj Al Arab hotel in Dubai is built on an artificial island 280 meters offshore. It is 321 meters tall and shaped like a sailboat. The building uses steel and concrete structures to support the hotel and withstand high winds. It took over 5 years to construct using innovative construction techniques. The building features an atrium and advanced mechanical, electrical, and plumbing systems to serve the luxury hotel.
Some general information about golden gate bridge, San Francisco, America. Longest suspension bridge of his time and most visited bridge till now and marvel of CONSTRUCTION. Many movies also include this bridge because of because of its beauty. What a achievement!!!!
The document summarizes a training visit to the Visakhapatnam port trust in India. It describes the port's infrastructure including three harbors and berths capable of accommodating large vessels. It also discusses capital dredging projects to deepen harbors and channels to accommodate larger ships. Specific projects mentioned include deepening the inner harbor channel and turning circle to allow 14 meter draft vessels, and relocating tug jetties along the north and south sides of a canal to develop a new berth. The port plays an important role in India's economy by facilitating trade, exports, and industrial development.
This document provides an overview of berth development projects at several ports. It discusses the scope of improving existing berths at Morehead Port in North Carolina and the Panama Canal by strengthening structures, increasing dredge depth, and adding new finger piers for larger ships. It also reviews a project to monitor lateral soil movement during dredging near berths constructed with diaphragm walls and piles at Jawaharlal Nehru Port in Mumbai. Geotechnical site investigations including testing were important for understanding soil conditions and designing stable berth structures.
The Mumbai Urban Transport Project aimed to improve Mumbai's urban transport system and address issues of infrastructure bottlenecks, pollution, and overcrowding of public transport. The project expanded the capacity of the suburban rail network, introduced new bus routes, and constructed new roads. It also resettled over 100,000 people and saw overall cost overruns of 19% due to delays and design changes. While ridership increased more than expected, the project helped reduce overcrowding on trains and pollution from buses.
A Slum, for the purpose of Census, has been defined as residential areas where dwellings are unfit for human habitation by reasons of dilapidation, overcrowding, faulty arrangements and design of such buildings, narrowness or faulty arrangement of street, lack of ventilation, light, or sanitation facilities or any combination of these factors which are detrimental to the safety and health.
“A disaster can be defined as any occurrence that cause damage, ecological disruption, loss of human life, deterioration of health and health services on a scale, sufficient to warrant an extraordinary response from outside the affected community or area”. World Health Organization (WHO)
“A disaster can be defined as an occurrence either nature or man made that causes human suffering and creates human needs that victims cannot alleviate without assistance”. American Red Cross (ARC)
During the second half of the twentieth century, Colombian society underwent a number of deep transformations in its population distribution, economy, and social behaviour. World events (war and economic movements) that had taken place during the previous decades made it necessary to introduce policies involving industrialisation, based on import substitution, an approach which was officially adopted into Colombian policies under the orientation and sponsorship of the Colombian Economic Commission for Latin America and the Caribbean (CEPAL).
Transportation planning is an integral part of overall urban planning and needs systematic approach.
Travel demand estimation is an important part of comprehensive transportation planning process.
However, planning does not end by predicting travel demand.
The ultimate aim of urban transport planning is to generate alternatives for improving transportation system to meet future demand and selecting the best alternative after proper evaluation.
In today’s world with the ever increasing traffic it is inherent that we immediately find an optimum solution for it so that we can move on from being a developing nation to a super power.
There is a great need to resolve our transportation issues at the earliest as connectivity is of grave importance. Finding a systematic and organized way around the current situation is only going to benefit us in the long run. Better connectivity reduces transportation costs immensely and saves time in traveling.
This document discusses sustainable development and its key principles. Sustainable development is defined as development that meets the present needs without compromising future generations' ability to meet their own needs. It involves balancing human needs with environmental protection so that needs can be met now and indefinitely in the future. Some key aspects of meeting present needs discussed are adequate livelihoods, economic security, gender equity, political participation, and access to resources.
The Kolkata Metro, run by the Indian Railways, is the oldest underground system in India since 1984,It runs parallel to the River Hooghly and spans the north-south length of the city covering a distance of 22.3 km.
The document discusses regional planning in the Himalayan region and reviews a report on dam building. It summarizes the key characteristics of the Himalayas, including that it is home to major river systems and has significant hydroelectric potential. However, dam building risks damaging the region's fragile ecology and indigenous communities. Climate change is increasing risks to dam safety from floods and sedimentation. Alternative energy approaches are recommended over large dam projects due to their severe social and environmental impacts.
The document discusses several key factors that influence real estate market values, including demographics, interest rates, the overall economy, and government policies/subsidies. It then examines these factors in more detail and provides examples of how they impact residential, retail, industrial, and commercial real estate values. Location, price, amenities, and property condition are identified as particularly important determinants of industrial and commercial property marketability.
This document discusses three concepts related to planning theory: compact cities, public participation, and rationality. Compact cities are high-density urban developments built in balance with the natural environment that have clear boundaries and a mix of uses. Public participation involves engaging stakeholders and citizens affected by decisions. Rationality means acting based on facts and reality to avoid unwanted consequences, and there are different types of rationality like instrumental, incremental, and bounded rationality.
Locational aspects of property in real estatePiter Biswas
The document provides an overview of location analysis for real estate development. It discusses several key aspects of location analysis including:
- Analyzing the characteristics of a specific site and its surrounding neighborhood.
- Understanding the demand and supply dynamics of the local market.
- Forecasting how future trends may impact the site over time.
- Evaluating the site's accessibility, infrastructure, and how it relates to the highest and best use for the property.
Hydroelectric power is a renewable source of energy that generates electricity from the kinetic energy of flowing water. Dams are constructed to trap water in reservoirs, allowing it to flow through tunnels and turn turbines that drive generators. The amount of power generated depends on the head, or vertical distance water falls, and water flow. While hydroelectric power has advantages of being renewable and producing no emissions, dams can negatively impact the environment by flooding habitat and disrupting river ecology.
The Global Cities Index (GCI) provides a comprehensive ranking of the leading global cities from around the world. It is designed to track the way cities plan as their populations grow and the world continues to shrink.
The regional development plan was designed to maximize socioeconomic development in the Cuttack-Bhubaneswar-Puri region of India. The region covers 3810 square kilometers and has a population of over 2.5 million people, making it the most densely populated part of Orissa state. Agriculture is the most important economic sector. The plan aims to define an appropriate path for regional development, sustainably develop Cuttack and Bhubaneswar as cities, specialize economic roles with a focus on small and medium towns, and integrate with neighboring regions.
This document discusses collaborative planning and political economy. It describes an ontology for collaborative planning that represents goals and plans/tasks. It discusses future work needed on the ontology including refining details, modeling team logic, and applying it to military examples. It also discusses political economy in planning, noting that political constraints can result in actual policies differing from optimal policies. Positive and normative political economy are described, with normative seeking to overcome constraints to better achieve economic objectives. Overall political economy is important for understanding the relationship between politics and economics in planning.
This document presents a collaborative planning model that aims to represent collaboration across different levels and functional units. It does this through two fundamental entities: goals, representing problems to be solved, and plans (and tasks) representing the solutions to the problems. The model addresses collaboration by having agents that can identify parameters of acts, recognize recipes for action, and satisfy constraints of recipes. Further work is outlined to refine the model through additional examples, inclusion of cognitive factors, and standardization of reasoning.
The document provides information on city development planning for Amritsar, India. It discusses Amritsar's history as a religious and trading center linking India to central Asia and China. The city's economy has grown as trade between India and Pakistan has improved. The document outlines Amritsar's climate, geography, land use patterns, and master plan. It notes that the city is expanding in an unplanned manner and has issues with congestion, dilapidated infrastructure, and lack of housing.
1. The document discusses the theories of balanced and unbalanced economic growth. It describes Rosenstein-Rodan's "big push" theory of balanced growth, which argues for coordinated investment across multiple industries to generate demand.
2. Nurkse's version of balanced growth stresses balancing investment between sectors to avoid bottlenecks. Hirschman's theory of unbalanced growth proposes strategically investing in certain industries to stimulate growth in other sectors through linkages.
3. Hirschman categorized investment as either social overhead capital or direct productive activities and argued that underdeveloped countries should initially focus on one type, which would then stimulate the other.
Executive Directors Chat Leveraging AI for Diversity, Equity, and InclusionTechSoup
Let’s explore the intersection of technology and equity in the final session of our DEI series. Discover how AI tools, like ChatGPT, can be used to support and enhance your nonprofit's DEI initiatives. Participants will gain insights into practical AI applications and get tips for leveraging technology to advance their DEI goals.
MATATAG CURRICULUM: ASSESSING THE READINESS OF ELEM. PUBLIC SCHOOL TEACHERS I...NelTorrente
In this research, it concludes that while the readiness of teachers in Caloocan City to implement the MATATAG Curriculum is generally positive, targeted efforts in professional development, resource distribution, support networks, and comprehensive preparation can address the existing gaps and ensure successful curriculum implementation.
This presentation was provided by Steph Pollock of The American Psychological Association’s Journals Program, and Damita Snow, of The American Society of Civil Engineers (ASCE), for the initial session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session One: 'Setting Expectations: a DEIA Primer,' was held June 6, 2024.
How to Build a Module in Odoo 17 Using the Scaffold MethodCeline George
Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.
Main Java[All of the Base Concepts}.docxadhitya5119
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
3. Technology is the usage and knowledge of tools,
techniques, and crafts, or is systems or methods of
organization, or is a material product (such
as clothing) of these things.
9. CONSTRUCTION
Initially a breakwater is made in the sea and sand is sprayed
on it in beds.
The sand is sprayed by dredging ships.
Each rock was placed individually by a crane, signed off by
a diver and given a GPS coordinate.
The Jan De Nul Group started working on the Palm Jebel
Ali in 2002 and had finished by the end of 2006.
There are approximately 10,000,000 m3 of rocks in the slope
protection works.
19. World’s 1st flyover : 1842
By : London and Croydon Railway
Place : Norwood Junction Railway
Station.
20.
21. A bridge is a structure built to span a valley, road, body of water, or other
physical obstacle, for the purpose of providing passage over the obstacle.
Designs of bridges vary depending on the function of the bridge and the
nature of the terrain where the bridge is constructed.
What is a
bridge???
22. •Nineteenth-century Chicago's geography presented unusual
requirements.
•A narrow river, with low banks, ran through the heart of the city,
requiring frequent crossings.
•Yet the navigable river was one of the world's great ports, and the
low bridges had to accommodate frequent passage of masted ships.
23. A new type of bridge,
the Scherzer rolling lift
bridge, was designed in
1894 for the
Metropolitan West Side
Elevated Railroad and
nearby Van Buren Street
crossings.
24. At the beginning of the
twenty-first century, the city
had 37 operable street
drawbridges, including 5
over the Calumet River,
opened nearly 30,000 times
a year.
27. The Dynamic Tower
The Dynamic Tower is also known as Dynamic
Architecture building or the Da Vinci Tower.
The Dynamic Tower is a proposed 420-metre
(1,378 ft), 80-floor tower in Dubai,United Arab
Emirates.
It is under construction.
28. THE ASTONISHING
FEATURES OF THE
TOWER.
Uniquely each floor of this tower
will be able to rotate independently
which will result in constantly
changing shape of the tower.
Each floor of the tower is designed
to rotate a maximum of 6 meters per
minute and 90 minutes per rotation.
The entire tower will be powered
from wind turbines and solar panel.
Enough surplus electricity should be
produced to power five other similar
sized buildings in the vicinity.
The total construction time will be
more than 30% less than a normal
skyscraper of the same size