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The document is a PowerPoint presentation about bridges. It discusses what bridges are, their importance, components, types of foundations, materials used, fabrication methods, classifications of bridges according to various factors like span length and structural form, loads acting on bridges, and some landmark bridges in India like the Saraighat Bridge and Howrah Bridge.
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bridge design
The document summarizes the construction of a box-type slab bridge near Palaya village. The existing drainage pipe bridge was insufficient and damaged, flooding the village during rains. The solution was to remove the pipes and construct a reinforced concrete box bridge instead. Foundation work was done to a depth of 3 meters. A concrete bed was laid and bottom slab with steel reinforcement was constructed. Profile walls and slab will complete the bridge, allowing easy drainage of water from the village farms.
Bridge construction
The document discusses different types of bridges including beam, truss, cantilever, arch, suspension, and double-deck bridges. It provides examples of each type of bridge from around the world and brief descriptions of their key structural features. For instance, it notes that truss bridges use a structure of connected triangular elements to support loads, while suspension bridges hang their decks below suspension cables on vertical suspenders.
Types of bridge(concept)
Types of bridges include arch, truss, cantilever, cable-stayed, and suspension bridges. Key factors in bridge site selection are a straight river reach, steady non-turbulent flow, narrow channel, suitable high banks, rock or hard soil near the riverbed, and economical approaches without obstacles. The economic span is the length that minimizes overall cost based on materials, labor, and climate. Bridges cause afflux by reducing the natural waterway area around supports. Freeboard is the safety vertical distance between the flood level and main structure.
Bridges
The document discusses various topics related to bridges including their purpose, importance, components, classifications, loadings, aesthetics, materials used such as steel and reinforced concrete, types of bridges like suspension bridges, causes of bridge failures, maintenance, and some landmark bridges in India. Bridges are structures built to provide passage over physical obstacles without closing the gap below and have been developing in sophistication since early human civilization. They are important for connecting difficult terrains, aiding trade and transportation, and reducing travel time.
Bridge Engineering
This document provides an overview of bridges, including:
1) It defines what a bridge is, its main components, and classifications based on various factors such as material, location, purpose, and structural design.
2) The key components of a bridge are described as the superstructure, which is above the bearings, and the substructure, which is below the bearings.
3) Bridges are investigated and designed based on considerations like span length, site conditions, and cost. Maintaining bridges requires regular inspections to identify deterioration and prevent structural failures.
Introduction and Classification of Bridges
This document provides a history of bridge development from ancient times to modern times. It discusses the earliest bridges made of wood and stone by ancient civilizations like Romans and Asians. Key developments include the introduction of arches by Romans, cast iron in the 18th century, wrought iron and truss bridges in the 19th century, and modern materials like prestressed concrete and steel in the 20th century. The document also classifies bridges based on materials, forms, functions, inter-span relations, and span lengths.
Bridges
This document provides information about different types of bridges. It discusses beam bridges, cantilever bridges, arch bridges, suspension bridges, cable-stayed bridges, and truss bridges. For each type, it describes the basic design and how forces are distributed. The document also gives a brief history of bridge development from ancient clapper bridges to modern prestressed concrete and steel designs.
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fastrack technologies in bridges ppt
this slides is about the technologies like using HPC, SCC, high performance steel, prefabricated deck panels, spot welding system,GSSI bridge scan system used in construction of bridges
bridge design
The document summarizes the construction of a box-type slab bridge near Palaya village. The existing drainage pipe bridge was insufficient and damaged, flooding the village during rains. The solution was to remove the pipes and construct a reinforced concrete box bridge instead. Foundation work was done to a depth of 3 meters. A concrete bed was laid and bottom slab with steel reinforcement was constructed. Profile walls and slab will complete the bridge, allowing easy drainage of water from the village farms.
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The document discusses different types of bridges including beam, truss, cantilever, arch, suspension, and double-deck bridges. It provides examples of each type of bridge from around the world and brief descriptions of their key structural features. For instance, it notes that truss bridges use a structure of connected triangular elements to support loads, while suspension bridges hang their decks below suspension cables on vertical suspenders.
Types of bridge(concept)
Types of bridges include arch, truss, cantilever, cable-stayed, and suspension bridges. Key factors in bridge site selection are a straight river reach, steady non-turbulent flow, narrow channel, suitable high banks, rock or hard soil near the riverbed, and economical approaches without obstacles. The economic span is the length that minimizes overall cost based on materials, labor, and climate. Bridges cause afflux by reducing the natural waterway area around supports. Freeboard is the safety vertical distance between the flood level and main structure.
Bridges
The document discusses various topics related to bridges including their purpose, importance, components, classifications, loadings, aesthetics, materials used such as steel and reinforced concrete, types of bridges like suspension bridges, causes of bridge failures, maintenance, and some landmark bridges in India. Bridges are structures built to provide passage over physical obstacles without closing the gap below and have been developing in sophistication since early human civilization. They are important for connecting difficult terrains, aiding trade and transportation, and reducing travel time.
Bridge Engineering
This document provides an overview of bridges, including:
1) It defines what a bridge is, its main components, and classifications based on various factors such as material, location, purpose, and structural design.
2) The key components of a bridge are described as the superstructure, which is above the bearings, and the substructure, which is below the bearings.
3) Bridges are investigated and designed based on considerations like span length, site conditions, and cost. Maintaining bridges requires regular inspections to identify deterioration and prevent structural failures.
Introduction and Classification of Bridges
This document provides a history of bridge development from ancient times to modern times. It discusses the earliest bridges made of wood and stone by ancient civilizations like Romans and Asians. Key developments include the introduction of arches by Romans, cast iron in the 18th century, wrought iron and truss bridges in the 19th century, and modern materials like prestressed concrete and steel in the 20th century. The document also classifies bridges based on materials, forms, functions, inter-span relations, and span lengths.
Bridges
This document provides information about different types of bridges. It discusses beam bridges, cantilever bridges, arch bridges, suspension bridges, cable-stayed bridges, and truss bridges. For each type, it describes the basic design and how forces are distributed. The document also gives a brief history of bridge development from ancient clapper bridges to modern prestressed concrete and steel designs.
Bridge engineering
Rajkiya Engineering College, Bijnor presented information on bridge engineering. Bridges are key infrastructure that allow crossing of obstacles like rivers and canals. A bridge consists of substructure elements like foundations, piers, and abutments, and superstructure elements like the deck. Bridges are classified by span length, material used, and the type of superstructure. Bridges improve transportation, emergency response times, and reduce traffic congestion. Selection of a bridge type depends on site conditions, traffic needs, structural requirements, and material availability.
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The 190m Chauras bridge in India suddenly collapsed during construction, killing 6 people. Analysis shows the top chord member U13U14 buckled when the compressive stress reached 173.8 MPa, exceeding the permissible 149.8 MPa. The bridge collapsed due to buckling of a compression member when the stress exceeded the limit. Bridges must be designed with reserve strength to prevent catastrophic failure from exceeding stress limits during construction.
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This document provides information on bridge planning, design, classification and components. It discusses:
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2. Common bridge classifications including material (masonry, concrete, steel), structural type (slab, girder, truss), and purpose (road, rail).
3. The main components of a typical T-beam bridge including the deck slab, longitudinal girders, cross girders, abutments and foundations. Methods for designing the deck slab and cantilever portions are outlined.
Bridges presentation dr kiymaz eng002
BRIDGES PRESENTATION DR KLY MAZ ENG 002 ES UNA GUIA DE TODOS LOS TIPOS DE PUENTES QUE HAY DE CONCRETO ARMADO TIENE MUY BUENAS FOTOS
Introduction to bridges
Bridges allow crossing over obstacles and come in different types. A basic beam or plank bridge will sag under its own weight if too long. Proper design must account for the bridge's dead load (its own weight), live load (weight of users), and wind load. Common modern bridge types include beam, arch, truss, suspension, and cable-stayed bridges. Each type has distinct structural properties and advantages/disadvantages for different uses and spans. Bridges have evolved significantly over history as materials and engineering have advanced.
Bridge foundation and its loading system
This document discusses bridges and bridge foundations. It defines a bridge as a structure that spans an obstacle to allow passage. Bridges carry roads or railways over rivers, canals, or other obstacles. Foundations are constructed under piers and abutments to distribute the bridge load over a large area of soil. Deep foundations that extend beyond the width of the structure, like piles, are generally preferred for bridges due to the large structural loads. The document discusses different foundation types and factors to consider in foundation design, such as maximum scour depth and soil pressures.
flyover and bridge problems and its solutions
This document discusses problems that can arise during and after construction of flyover bridges and their solutions. It outlines objectives to identify common issues and provide fundamental knowledge on construction and maintenance. Key problems discussed include earthworks not being properly leveled and compacted, substandard materials used in concrete and steel works, bearing failures from issues like misalignment, corrosion and contamination, and general corrosion of reinforcement from water and chloride ingress. Solutions proposed are reducing excessive loads, using higher quality materials, preventing contamination, diverting corrosive fluids, ensuring proper alignment, and increasing bond strength between steel and concrete. Literature on related topics is also reviewed.
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Common bridge components include the deck, which provides the roadway surface; girders or trusses, which support the deck; and substructure elements like piers and abutments that support the superstructure. Selection of the optimal bridge type depends on factors like site conditions, functional needs, aesthetics, cost, and construction/maintenance considerations. Bridges are classified based on material, usage, span, and structural arrangement. Long-span bridges include cable-stayed and suspension bridges, while girder and arch bridges are more common for shorter spans.
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This document provides an overview of bridge engineering. It defines a bridge as a structure that allows passage over an obstacle without blocking the way underneath. Bridges are critical infrastructure for transportation. The document outlines the key components of bridges, including the substructure (abutments, piers, foundations), superstructure (decking, parapets, bearings), and different classifications of bridges based on materials, purpose, lifespan, spans and loads. It provides examples of different bridge types like beam, cantilever, arch, truss and suspension bridges. Finally, it highlights some landmark bridges in India like the Dhola Sadiya, Pamban and Bandra-Worli sea link bridges.
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Bridges provide passage over obstacles without blocking the way below. They carry traffic and loads over channels, roads, or railways. Bridges are classified based on their function, materials, form, position, construction method, and more. Common types include girder, truss, arch, cable-stayed, and suspension bridges, which vary in their typical spans and forces. Joints are often included to allow for movement from temperature changes and material shrinkage/expansion without compromising the bridge's integrity.
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Bridges have a long history, evolving from fallen logs to more advanced suspension bridges as rope technology improved. Civil engineers design modern bridges, applying their strong math and science backgrounds to withstand forces like tension, compression, shear, and torsion. The main types of bridges are beam, truss, arch, suspension, and cable-stay bridges, each utilizing tension and compression differently depending on their design and how loads move across them.
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Bridges: Classification of bridges – with respect to construction
materials, structural behavior of super structure, span, sub structure,
purpose. Temporary and movable bridges. Factors affecting site
selection. Various loads/stresses acting on bridges. Bridge hydrology –
design discharge, water way, afflux, scour depth, economical span.
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Bridge engineering
Rajkiya Engineering College, Bijnor presented information on bridge engineering. Bridges are key infrastructure that allow crossing of obstacles like rivers and canals. A bridge consists of substructure elements like foundations, piers, and abutments, and superstructure elements like the deck. Bridges are classified by span length, material used, and the type of superstructure. Bridges improve transportation, emergency response times, and reduce traffic congestion. Selection of a bridge type depends on site conditions, traffic needs, structural requirements, and material availability.
BDE80_p10
The Downtown Crossing bridge project in Louisville, Kentucky is progressing ahead of schedule. Steel work is expected to be completed by late October 2015 and the bridge is scheduled to open to traffic in January 2016. The 642m, $860 million cable-stayed bridge will connect Louisville to Covington, Indiana, doubling traffic capacity across the Ohio River. Its design incorporates measures like flexible tower foundations and a three-tower arrangement to allow for movement, as well as aesthetic elements like unobstructed tower views. Service life modeling was used to design the bridge to last 100 years with minimal maintenance.
Failure of chauras bridge
The 190m Chauras bridge in India suddenly collapsed during construction, killing 6 people. Analysis shows the top chord member U13U14 buckled when the compressive stress reached 173.8 MPa, exceeding the permissible 149.8 MPa. The bridge collapsed due to buckling of a compression member when the stress exceeded the limit. Bridges must be designed with reserve strength to prevent catastrophic failure from exceeding stress limits during construction.
Design of t beam bridge using wsm(2)
This document provides information on bridge planning, design, classification and components. It discusses:
1. The key steps in bridge planning including studying needs, alternatives, design and implementation.
2. Common bridge classifications including material (masonry, concrete, steel), structural type (slab, girder, truss), and purpose (road, rail).
3. The main components of a typical T-beam bridge including the deck slab, longitudinal girders, cross girders, abutments and foundations. Methods for designing the deck slab and cantilever portions are outlined.
Bridges presentation dr kiymaz eng002
BRIDGES PRESENTATION DR KLY MAZ ENG 002 ES UNA GUIA DE TODOS LOS TIPOS DE PUENTES QUE HAY DE CONCRETO ARMADO TIENE MUY BUENAS FOTOS
Introduction to bridges
Bridges allow crossing over obstacles and come in different types. A basic beam or plank bridge will sag under its own weight if too long. Proper design must account for the bridge's dead load (its own weight), live load (weight of users), and wind load. Common modern bridge types include beam, arch, truss, suspension, and cable-stayed bridges. Each type has distinct structural properties and advantages/disadvantages for different uses and spans. Bridges have evolved significantly over history as materials and engineering have advanced.
Bridge foundation and its loading system
This document discusses bridges and bridge foundations. It defines a bridge as a structure that spans an obstacle to allow passage. Bridges carry roads or railways over rivers, canals, or other obstacles. Foundations are constructed under piers and abutments to distribute the bridge load over a large area of soil. Deep foundations that extend beyond the width of the structure, like piles, are generally preferred for bridges due to the large structural loads. The document discusses different foundation types and factors to consider in foundation design, such as maximum scour depth and soil pressures.
flyover and bridge problems and its solutions
This document discusses problems that can arise during and after construction of flyover bridges and their solutions. It outlines objectives to identify common issues and provide fundamental knowledge on construction and maintenance. Key problems discussed include earthworks not being properly leveled and compacted, substandard materials used in concrete and steel works, bearing failures from issues like misalignment, corrosion and contamination, and general corrosion of reinforcement from water and chloride ingress. Solutions proposed are reducing excessive loads, using higher quality materials, preventing contamination, diverting corrosive fluids, ensuring proper alignment, and increasing bond strength between steel and concrete. Literature on related topics is also reviewed.
Bridge introduction
Common bridge components include the deck, which provides the roadway surface; girders or trusses, which support the deck; and substructure elements like piers and abutments that support the superstructure. Selection of the optimal bridge type depends on factors like site conditions, functional needs, aesthetics, cost, and construction/maintenance considerations. Bridges are classified based on material, usage, span, and structural arrangement. Long-span bridges include cable-stayed and suspension bridges, while girder and arch bridges are more common for shorter spans.
Suspension bridges
A suspension bridge has three key components: cables that suspend the roadway from towers, towers that support the cables and transfer loads to anchorages, and anchorages that secure the cables using massive concrete blocks. The roadway hangs from the main cables by vertical suspender cables. Suspension bridges can span long distances between 2,000-7,000 feet due to the weight being transferred through cables to the anchorages. Construction involves erecting towers, spinning main cables between anchorages, attaching vertical suspender cables, and building out the roadway across the span. Famous examples include the Golden Gate Bridge and Akashi Kaikyo Bridge.
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The document presents information about modern swing bridges. It discusses the history of bridge construction from primitive times to modern long bridges. It then describes different types of bridges including swing bridges. A swing bridge is a movable bridge that rotates to allow water vessels to pass through. The document proposes a model for a modern swing bridge that can be used for both rail and road traffic, and provides passage for ships. It highlights advantages like being economical as a 3-in-1 bridge and easing water transport. Examples of existing swing bridges in India and other countries are also provided.
Bridges and their types
Designs of bridges vary depending on the function of the bridge, the nature of the terrain where the bridge is constructed and anchored, the material used to make it, and the funds available to build it. This module explains the types of bridges and their design characteristics.
Bridge engineering
This document provides an overview of bridge engineering. It defines a bridge as a structure that allows passage over an obstacle without blocking the way underneath. Bridges are critical infrastructure for transportation. The document outlines the key components of bridges, including the substructure (abutments, piers, foundations), superstructure (decking, parapets, bearings), and different classifications of bridges based on materials, purpose, lifespan, spans and loads. It provides examples of different bridge types like beam, cantilever, arch, truss and suspension bridges. Finally, it highlights some landmark bridges in India like the Dhola Sadiya, Pamban and Bandra-Worli sea link bridges.
BRIDGE DESIGN
This document summarizes a semester project to design a truss bridge using wooden sticks. A group of 5 students designed a bridge combining features of Bonhill and Whipple Arc bridges, using wooden sticks as materials. The bridge is 61 cm long, 14 cm high, and 11 cm wide. Force calculations were performed assuming the bridge would support a mass hanging at the center. Forces were calculated for each truss member, with some in compression and some in tension. A video was also taken to document the project.
Types of Bridges
The document provides an overview of the different types of bridges based on various classification categories. Bridges can be classified based on their form of superstructure, construction materials used, usage, interspan relation, service period, movement of parts, navigation facility, position of floor, submergence condition, level of crossing, span, and alignment. Common types of bridges include beam, truss, arch, tied arch, suspension, and cable-stayed bridges.
Types of bridge(theory.explanation)
Working of bridge and its explanation are summarized in this presentation. you will get basic knowledge for bridge engineering study from it
Transport enggineering
This document provides an overview of bridge engineering and its various components. It discusses the types of bridges such as slab bridges, girder bridges, truss bridges, arch bridges, suspension bridges, and movable bridges. It also describes bridge components like substructures, foundations, piers, abutments, and superstructures. Additionally, it covers topics such as bridge selection, investigation, design, construction and maintenance.
Bridge
Bridges provide passage over obstacles without blocking the way below. They carry traffic and loads over channels, roads, or railways. Bridges are classified based on their function, materials, form, position, construction method, and more. Common types include girder, truss, arch, cable-stayed, and suspension bridges, which vary in their typical spans and forces. Joints are often included to allow for movement from temperature changes and material shrinkage/expansion without compromising the bridge's integrity.
Bridges: history, forces, and types
Bridges have a long history, evolving from fallen logs to more advanced suspension bridges as rope technology improved. Civil engineers design modern bridges, applying their strong math and science backgrounds to withstand forces like tension, compression, shear, and torsion. The main types of bridges are beam, truss, arch, suspension, and cable-stay bridges, each utilizing tension and compression differently depending on their design and how loads move across them.
6. BRIDGE ENGINEERING (RBT) 2160603 GTU
Bridges: Classification of bridges – with respect to construction
materials, structural behavior of super structure, span, sub structure,
purpose. Temporary and movable bridges. Factors affecting site
selection. Various loads/stresses acting on bridges. Bridge hydrology –
design discharge, water way, afflux, scour depth, economical span.
Bridge components – foundation, piers, abutments, wing wall, approach,
bearings, floor, girders, cables, suspenders. Methods of erection of
different types of bridges. River training works and maintenance of
bridges. Testing and strengthening of bridges. Bridge architect.
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summer training @ BRPNNL(s.p singla constructions pvt ltd) on extension of flyover from MITHAPUR to CHIRAIYATAND,(STATION ROAD,PATNA)
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CHINA’S GEO-ECONOMIC OUTREACH IN CENTRAL ASIAN COUNTRIES AND FUTURE PROSPECT
The rivalry between prominent international actors for dominance over Central Asia's hydrocarbon
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referred to as the "New Great Game." This research centres on the power struggle, considering
geopolitical, geostrategic, and geoeconomic variables. Topics including trade, political hegemony, oil
politics, and conventional and nontraditional security are all explored and explained by the researcher.
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china’s geo economic outreach in central Asian countries and its future prospect. China is thriving in trade,
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Discover the latest insights on Data Driven Maintenance with our comprehensive webinar presentation. Learn about traditional maintenance challenges, the right approach to utilizing data, and the benefits of adopting a Data Driven Maintenance strategy. Explore real-world examples, industry best practices, and innovative solutions like FMECA and the D3M model. This presentation, led by expert Jules Oudmans, is essential for asset owners looking to optimize their maintenance processes and leverage digital technologies for improved efficiency and performance. Download now to stay ahead in the evolving maintenance landscape.
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官方认证美国密歇根州立大学毕业证学位证书原版一模一样
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本公司拥有海外各大学样板无数，能完美还原海外各大学 Bachelor Diploma degree, Master Degree Diploma
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Null Bangalore | Pentesters Approach to AWS IAM
#Abstract:
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#Prerequisites:
- Basic understanding of AWS services and architecture
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- Experience using the AWS Management Console or AWS CLI.
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- Perform administrative actions.
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Try at [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
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The document further emphasizes on the importance of checking the connection between the Windows and WSL environments, providing instructions on how to ensure that the connection is optimal and ready for remote debugging.
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powerpoint presentation
- 1. A PowerPoint Presentation On BRIDGE Presented by : Hiren Sarkar BPC Institute of Technology Civil 2nd Year Roll :- 11
- 2. Bridge is a structure built to span physical obstacles such as a body of water, valley or road for the purpose of providing passage over the obstacle without closing the gap below. Bridge building is not a new science. The sophistication on bridge building technology has been developing since the human civilization. INTRODUCTION
- 3. Connects Difficult Terrains Easy Trade Transportation of Goods Reduces Travelling time Military Use Political & Economic Importance Less Emission due to Displacement IMPROTANCE OF BRIDGES
- 6. The choice of bridge foundation depends upon the importance of bridge, size, nature of soil and sub-soil in the bed and velocity of water flow. Foundation are grouped under Shallow Foundation : 1. Open Foundation 2. Block Foundation Deep Foundation : 1. Pile Foundation 2. Well Foundation TYPES OF BRIDGE FOUNDATION
- 7. MATERIALS & FABRICATION MATERIALS Masonry Timber Reinforced Concrete Pre Stressed Concrete Iron Steel Composites FEBRICATION Precast (RC, PC) Cast in place (RC, PC) Pre Tensioned (PC) Post Tensioned (PC) Pre fabricated (Steel) Rivet (Steel) Bolted (Steel, Timber)
- 8. The Saraighat Bridge Official Name : Saraighat Carries : Rail cum Road Design : Truss Materials : Steel Length : 1.49km Width : 7.31m Opened : 7th June 1963 The Howrah Bridge Official Name : Rabindra Setu Carries : 8 Lanes of road Design : Cantilever Length : 705m Width : 21.6m Opened : 3rd Feb 1919 The Bandra-Worli Sea Link Official Name : Rajiv Gandhi Sea Link Carries : 8 lanes of Traffic Design : Cable-Stayed Length : 5.6km Width : 40m Opened : 30th June, 2009 LAMDMARK BRIDGE OF INDIA
- 9. According to the flexibility of superstructure According to the position of Bridge Floor According to the Inter-span relations According to the form or type of superstructure CLASSIFICATION OF BRIDGE
- 10. LOADING ON BRIDGE Dead load Live load Buoyancy Pressure Centrifugal Force Earth Pressure Seismic Load Water Pressure Wind Load Thermal Forces
- 11. Short Span : 6m. to 30m. Medium Span : 30m. to 100m. Long Span : Getter than 100m. Span > 6m. → Bridge Span < 6m. → Culvert CLASSIFICATION OF BRIDGE ACCORDING TO SPAN LENGTH
- 12. BASIC TYPES BASED ON STRUCTURAL FORM