This document discusses plans for a metro rail system in Dhaka, Bangladesh to address the city's traffic issues. It provides background on metro rail systems globally and historically. It then outlines the current traffic problems in Dhaka due to lack of roads and high population density. The proposed Dhaka metro rail project would connect Uttara to Motijheel using air-conditioned trains running every 4 minutes, carrying 60,000 passengers per hour. The project is funded through investments from Bangladesh and Japan and aims to provide a fast, affordable public transportation solution to Dhaka's traffic woes.
This articles is mainly written on Bangladesh Railway by Md. Rakibul Hasan. It focus on the problems and prospects on Bangladesh Railway. One of the key findings of this study is “the lower the services, the higher the fair” which is hindering the successful operation of railway in the country.
The Padma Bridge is a multipurpose road-rail bridge across the Padma River to be constructed in Bangladesh. Padma Bridge is the most challenging construction project in the history of Bangladesh. The two-level steel truss bridge will carry a four-lane highway on the upper level and a single track railway on a lower level. With 150 m span, 6150 m total length and 18.10 m width it is going to be the largest bridge in the Ganges-Brahmaputra-Meghna river basins of country in terms of both span and the total length.
Padma Bridge is the highest priority and largest investment Project of Bangladesh.
The Asian Highway Priority Route No.1 and Trans Asian Railway will be established through Padma Bridge.
Padma Bridge will establish National, Regional and International connectivity through our national road corridors.
After completion of the Padma Bridge, the National GDP of Bangladesh will be increased by 1.26% and Southwest regional GDP will be increased by 2.3% ( incredible )
The presentation about Padma Multipurpose Bridge Project was presented 4th April 2019. At Uttara University. Department of Civil Engineering, Batch- 16 (A).
Transport is an important part for any nation's economy. Since the liberation of our country the development of infrastructure within the country has progressed at a rapid pace, and today there is a wide variety of modes of transport by land, water and air. In contrast to practice in other nations, Bangladesh has four ministries responsible for transportation with the support of Dhaka City Corporation (DCC), Rajdhani Unnayan Kartripakkha (RAJUK) and Bangladesh Road Transport Authority (BRTA). With continued economic growth and development there are lot of traffic malfunctions are existing such road accident, rail accident and others with lost and injured lot of valuable lives which reaches people to vulnerability. Therefore this paper focuses to addressing the causes of transport problems with identifying the countermeasures for reducing vulnerability to bring up sustainable development. This slide made of discussion of five core points with mentioning statistical graphs and highlighting action policy for moving up.
Padma Bridge is one of the most challenging projects in the world. We are constructing the Bridge on the second largest river flow in the world. Every second, approximately 140,000 cubic metre water flows through the project area. Twenty second flowing of that amount will be sufficient to meet one day drinking water demand of Dhaka city. Another challenge is scour depth. We have also considered earthquake related dangers. That's why we are using the second most powerful pile hammer in the world for this project.
River training is another challenge. It requires huge amount of money. Last year there was serious river erosion in the Mawa area, and as a consequence we had to change our design to cope with such types of calamities. It might take more than three years to complete the river training works.
Padma Multipurpose Bridge Project ,the bridge of Bangladesh.It is one of the largest bridge in the world .For implementation this project a group of renowned specialists engineer work together.it is the most challenging infrastructure in the world .This is the bridge that is pride of Bangladesh.
This articles is mainly written on Bangladesh Railway by Md. Rakibul Hasan. It focus on the problems and prospects on Bangladesh Railway. One of the key findings of this study is “the lower the services, the higher the fair” which is hindering the successful operation of railway in the country.
The Padma Bridge is a multipurpose road-rail bridge across the Padma River to be constructed in Bangladesh. Padma Bridge is the most challenging construction project in the history of Bangladesh. The two-level steel truss bridge will carry a four-lane highway on the upper level and a single track railway on a lower level. With 150 m span, 6150 m total length and 18.10 m width it is going to be the largest bridge in the Ganges-Brahmaputra-Meghna river basins of country in terms of both span and the total length.
Padma Bridge is the highest priority and largest investment Project of Bangladesh.
The Asian Highway Priority Route No.1 and Trans Asian Railway will be established through Padma Bridge.
Padma Bridge will establish National, Regional and International connectivity through our national road corridors.
After completion of the Padma Bridge, the National GDP of Bangladesh will be increased by 1.26% and Southwest regional GDP will be increased by 2.3% ( incredible )
The presentation about Padma Multipurpose Bridge Project was presented 4th April 2019. At Uttara University. Department of Civil Engineering, Batch- 16 (A).
Transport is an important part for any nation's economy. Since the liberation of our country the development of infrastructure within the country has progressed at a rapid pace, and today there is a wide variety of modes of transport by land, water and air. In contrast to practice in other nations, Bangladesh has four ministries responsible for transportation with the support of Dhaka City Corporation (DCC), Rajdhani Unnayan Kartripakkha (RAJUK) and Bangladesh Road Transport Authority (BRTA). With continued economic growth and development there are lot of traffic malfunctions are existing such road accident, rail accident and others with lost and injured lot of valuable lives which reaches people to vulnerability. Therefore this paper focuses to addressing the causes of transport problems with identifying the countermeasures for reducing vulnerability to bring up sustainable development. This slide made of discussion of five core points with mentioning statistical graphs and highlighting action policy for moving up.
Padma Bridge is one of the most challenging projects in the world. We are constructing the Bridge on the second largest river flow in the world. Every second, approximately 140,000 cubic metre water flows through the project area. Twenty second flowing of that amount will be sufficient to meet one day drinking water demand of Dhaka city. Another challenge is scour depth. We have also considered earthquake related dangers. That's why we are using the second most powerful pile hammer in the world for this project.
River training is another challenge. It requires huge amount of money. Last year there was serious river erosion in the Mawa area, and as a consequence we had to change our design to cope with such types of calamities. It might take more than three years to complete the river training works.
Padma Multipurpose Bridge Project ,the bridge of Bangladesh.It is one of the largest bridge in the world .For implementation this project a group of renowned specialists engineer work together.it is the most challenging infrastructure in the world .This is the bridge that is pride of Bangladesh.
Here is what a Dubai-Sharjah metro link could meanStudy shows .pdfarhamgarmentsdelhi
Here is what a Dubai-Sharjah metro link could mean
Study shows a metro line between Al Qiyada station and Sharjah City Centre could reduce traffic
congestion by 30%
Published: 21:01 January 27, 2018
Shafaat Shahbandari, Staff Reporter
Dubai: A metro link connecting Sharjah with Dubai’s Green Line could reduce traffic on the
congested highways between the emirates by more than 30 per cent, a new study has found.
Conducted by Aurecon, a Dubai-based international transport planning firm that works closely
with the local transport authorities, the study highlights the economic impact of congestions
between the two emirates and shows how a direct link between Al Qiyada metro station and
Sharjah City Centre could offset at least a third of the current traffic problems.
Gulf News got an exclusive access to the study that is most likely a first look into the possibility
of linking the two emirates with the metro.
The five corridors in total have a capacity of 33,200 vehicles per hour, but somehow through a
lot of squeezing around, 40,000 vehicles use the highways per peak hour, causing delays of up to
2 hours 40 minutes.”
- Nadeem Shakir, Technical Director at Aurecon
“There could be more than one ways of linking the two emirates through the metro and this is
one such hypothetical scenario of what could happen if a metro link is built between Dubai and
Sharjah,” said Nadeem Shakir, technical director at Aurecon, who headed the study.
The study found that currently, the five corridors between Dubai and Sharjah witness 900,000
vehicular trips daily, with 450,000 passing in each direction. The combined peak direction flow
on Ittihad Road, Damascas Street, Beirut Street, Mohammad Bin Zayed Road and Emirate Road
is 40,000 vehicles or 52,000 passengers per hour during the morning peak hours.
“The five corridors in total have a capacity of 33,200 vehicles per hour, but somehow through a
lot of squeezing around 40,000 vehicles use the highways per peak hour, causing delays of up to
two hour 40 minutes. We calculated the economic impact of the time and fuel lost during these
delays and found that Dh4.3 billion is lost per year,” said Shakir.
He added that an equivalent amount would be enough to build a 12km metro line per year.
Shakir observed that increasing the lane capacity between the emirates is neither possible nor it
will help ease congestion.
“The border lane capacity increase will not help since the inflow/outflow from and to the border
crossing is dictated by the road network on the either side of border. The road network on
Sharjah side is limited due to corridors and ROW constraints,” he said.
Metro connectivity
So the only possible solution, according to Shakir, to ease the congestion could be a metro link.
“We developed the hypothetical direct link of 7.5km between Al Qiyadah station and Sharjah
City Centre, with no stations in between. Such a project could be built at a cost of Dh3 billion,
almost 30 per cent less than the amount lost in traffi.
An increase in population has led to the growth of traffic in India. To ease the traffic situation in the country and make travel convenient for the people, the government has introduced the metro rail in many cities. It is a cheap mode of travel, which helps in reducing the energy consumption, is eco friendly, and is the reason behind the prevention of accidents. The modern design of metro coaches, the stylish appearance of metro stations, and superior comfort facilities are some of the reasons why metro is becoming popular in India. Ashwini Waghmare | Masarrat Khan | Maliha Tabassum | Vishaka Nagarkar | Prof. Tasneem Hasan | Imran Ahmed "Nagpur Metro Indicator" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-3 , April 2020, URL: https://www.ijtsrd.com/papers/ijtsrd30305.pdf Paper Url :https://www.ijtsrd.com/computer-science/other/30305/nagpur-metro-indicator/ashwini-waghmare
When evaluating mass transit options for Indian cities, metro rail systems are given preference over surface systems due to the belief that road-based bus systems cannot cater to the capacity requirement as much as metro systems can. In addition, metro rails are perceived to have higher levels of comfort, speed, and efficiency than bus systems.
THIS IS JUST AN IMAGINARY THOUGHT,,, IF IT IS BEING INSTALLED IN PAK OR OTHER COUNTRIES WHERE IT COULD HELP TO INCREASE THE ECONOMY
THIS INCLUDE A TRASMITTAL LETTER,ABSTR
Kolkata underwater metro project VISHAL PPT.pptximsuraj2309
The Kolkata underwater metro project is an innovative and ambitious infrastructure endeavor aimed at improving urban transportation in Kolkata, India. The project involves the construction of an underwater tunnel to connect important parts of the city and alleviate traffic congestion. To cover this topic comprehensively, I can provide a detailed overview including the project's history, objectives, engineering challenges, construction phases, technological aspects, environmental considerations, and anticipated impact on the city's transportation landscape. Let's dive in.
Overview of the Kolkata Underwater Metro Project
1. Introduction
The Kolkata underwater metro project is part of the Kolkata Metro Railway, operated by the Kolkata Metro Rail Corporation (KMRC). It aims to extend the metro rail network in the city by introducing an underwater section, a first of its kind in India.
2. Background
The idea of an underwater metro tunnel in Kolkata was conceived to address the growing congestion and limited transportation options in the city. The project was envisioned to provide a faster, more efficient, and eco-friendly mode of transportation.
3. Objectives
Enhance connectivity within Kolkata, particularly between the eastern and western parts of the city.
Reduce traffic congestion on the roads.
Provide a safe, reliable, and comfortable commuting option for residents.
Boost economic activities and development along the metro route.
Engineering and Design Aspects
1. Route and Stations
The underwater metro route stretches from Howrah Maidan to Salt Lake Sector V, covering approximately 16.6 kilometers. It includes a mix of elevated, underground, and underwater sections. Notable stations along the route include Howrah, Mahakaran, Esplanade, Sealdah, and Salt Lake Sector V.
2. Tunnel Construction
The underwater section involves the construction of a tunnel beneath the Hooghly River. This tunnel is approximately 520 meters long and runs at a depth of about 30 meters below the riverbed. Specialized engineering techniques such as tunnel boring machines (TBMs) are used for tunnel excavation and lining.
3. Technology and Safety
Advanced tunneling technology is employed to ensure the structural integrity and safety of the underwater tunnel.
Fire safety systems, emergency exits, and evacuation procedures are incorporated into the design to meet international safety standards.
Construction Phases and Challenges
1. Construction Timeline
The project has been implemented in phases, with each phase focusing on specific sections of the metro route. The underwater tunnel construction posed significant challenges due to the river's depth and the need for precision engineering.
2. Environmental Considerations
Special attention is given to environmental impact assessments and mitigation measures during construction. Measures such as sediment control, noise reduction, and waste management are implemented to minimize ecological disruption.
3. Engineering Challenges
Professor Amal Kumarage, Endeavour Executive Fellow, presented his research on Transport Planning as part of the SMART Seminar Series on Tuesday, 25th November 2014.
What is MRTS?
History
Role of Civil Engineers
Why MRTS?
Characteristics of MRTS
Network Design Parameters
Types of MRTS Networks
Types of MRTS
Bus Rapid Transit system
Case Study -1 : Ahmedabad BRTS
Metro Rail Transit System
Case Study-2 : Delhi Metro
Mono Rail Transit System
Light Rail Transport System
Impact
Mass rapid transit, also referred to as public transit, is a passenger transportation service, usually local in scope, that is available to any person who pays a prescribed fare.
It usually operates on specific fixed tracks or with separated and exclusive use of potential common track, according to established schedules along designated routes or lines with specific stops.
It is designed to move large numbers of people at one time.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
1. Metro Rail in Dhaka City
PRESENTED BY: DESK OF
PENTANE
Name ID
Zunayet Hasan Shibly 16106024
Md. Hasan Ali 16106021
Tusher Chowdhury 16106022
Rasna Sharmin Shorna 16106023
Hassibul Hossain 16106025
2. Contents:
What is metro rail?
History of metro rail
Present Traffic Condition of Dhaka City
Reasons behind Present Traffic Condition of Dhaka City
Dhaka Metro rail Project
Financing
Necessary testing and others
Service of Dhaka metro rail
Proposed route of Dhaka metro rail
Benefit of Dhaka metro rail project
Disadvantages of Dhaka Metro rail project
Conclusion
3. What is a metro rail???
Figure: Proposed Metro rail of Dhaka.
Source: Google Images
4. • Metro Rail is a Mass Rapid Transport System (MRTS).
• It is a convenient, fast, efficient, reliable, modern, user friendly, comfortable and
affordable mode of urban transport.
• It is safe and eco-friendly.
• It is electric and requires only 1/5th energy per passenger km compared to road based
transport systems.
• Brings about a more equitable allocation of road space by encouraging greater use of
public transport.
Metro Rail
Source: Wikipedia
5. History of metro Rail
THE world's first metro, now the world's oldest system, is the London
Underground in England, which is more commonly known as the Tube, which
was opened in 1863.
THE world's longest metro system is the Shanghai Metro in China which is 434
kilometers long.
THE metro system with the most number of stations in the world is the New
York City Subway in U.S.A, with four hundred and twenty two stations.
THE country with the highest number of metro systems in the world is the USA
with subway systems situated in at thirty two cities.
Figure: Making of World’s First Metro Rail system in London.
Source: http://www.theguardian.com/cities/gallery/2014/sep/10/-sp-
history-metro-pictures-london-underground-new-york-beijing-seoul
7. Reasons behind Present Traffic
Condition of Dhaka City
The minimum road requirement for a standard city is 25% whereas Dhaka city has only
7.5% roads.
Large numbers of trucks and buses.
EPZ (Export Processing Zone) area near the Dhaka city.
Thousands of outnumbered rickshaws.
Thousands of hawkers here and there.
Insufficient walkways.
Not enough spaces to build wide roads.
Most common problem is increasing numbers of populations.
8. Dhaka Metro rail Project
Financing:
oTransport sector has received around Tk 28,700 crore which is 23.8% of the total
development budget for the FY2015-16.
o Tk 22,000 crore allocated for the metro rail project
oJapan International Cooperation Agency (JICA) has confirmed they will provide Tk 16,600
crore of the project's total cost while Bangladesh government will bear the rest.
43%
57%
Financed by
Bangladesh
Financed by JICA
Source: http://www.theindependentbd.com/printversion/details/9330
10. Necessary Testing and Others
Soil & other supporting testing at 120 points already have done.
Figure: Soil testing for Dhaka Metro Rail project.
Source: Google Images
11. Service of Dhaka Metro Rail
A train with six air-conditioned coaches will operate every four minutes travel
from Uttara to Motijheel in just 38 minutes
A total of 24 such trains would carry 60,000 passengers every hour to both
directions.
The metro rail will have stations at 16 points of the city.
Source: http://www.thefinancialexpress-bd.com/2015/12/05/4149
13. Benefits of Dhaka Metro Rail
project
Fast and affordable transport system.
Can carry a lot of passengers at the same time.
Passengers don’t have to face any kind of traffic jam.
Specific stations for exit and entrance.
Energy saving transport system ( Specially fuel efficiency)
14. Disadvantages of Dhaka Metro
Rail project
The route isn’t changeable.
Sometimes the trains can become overcrowded.
A huge investments is required.
May require a huge govt. subsidy.
Will be available for specific locations.
15. Conclusion
Finally, we can say, any development of a country is not possible without
developing its transport sector.
Although it needs a huge amount of money, Bangladesh Govt. has taken truly
an impressive step.