What are some of the different types of bridges

Different Types of Bridges | Bridge & its components

what are some of the different types of bridges

Types of bridges: Arch bridges, Beam bridges, Truss bridges, Cantilever bridges, Over the last several thousand years, bridges have served one of the most.

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Over the last several thousand years, bridges have served one of the most important roles in the development of our earliest civilizations, spreading of knowledge, local and worldwide trade, and the rise of transportation. Initially made out of most simple materials and designs, bridges soon evolved and enabled carrying of wide deckings and spanning of large distances over rivers, gorges, inaccessible terrain, strongly elevated surfaces and pre-built city infrastructures. Starting with 13th century BC Greek Bronze Age, stone arched bridges quickly spread all around the world, eventually leading to the rise of the use of steel , iron and other materials in bridges that can span kilometers. To be able to serve various roles, carry different types of weight, and span terrains of various sizes and complexities, bridges can strongly vary in their appearance, carrying capacity, type of structural elements, the presence of movable sections, construction materials and more. The core structure of the bridge determines how it distributes the internal forces of tension, compression, torsion, bending, and sheer.

The bridge is a rigid structure which built on obstacle for providing the passage over an obstruction. The required passage may be for railways, roads, canals, pipelines, etc. There are different types of bridges each serves a specific purpose and selected at different situations. Before getting into the types of bridges ensure that you know about components of the bridge. Superstructure comprises of slab or girder or truss, etc. Super-structure bears the load passing over the passage and transmits the forces caused by the same to the sub-structures.

The most common types of bridges are described below:. Beam bridges are the simplest bridge type normally consists of one or more spans, supported by abutment or pier at each end. The concrete elements used in beam bridges may be reinforced, prestressed or post-tensioned. As the name suggests, arch bridge consists of curve-shaped abutment at each end. Generally, the roadway of bridge lies on the arch structure.

Beams can be made into different shapes, and used on any bridge type. Suspension bridges are some of the most beautiful structures known.
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You either go over, under or through but never around a bridge. They can be used to cross oceans and rivers, transport cars, and connect two cities. While bridges carry out various functions, it is their shape and size that make all the difference. The arch bridge is one of the most popular types of bridges, it came into use nearly 3, years ago, especially during the Roman Empire. The arch can always be found located at the bottom of the bridge.

In this construction article, one can get useful information on mostly used fixed non-movable bridge types. Generally, the bridges are categorized on the basis of the following four main factors. The three basic types of spans are built up with beams, girders or trusses. Arch bridges belong to either simple or continuous hinged. A cantilever bridge may also comprise of a suspended span. There exist three common travel surface configurations.



List of bridge types

What is a bridge?, O ver, under, or straight through the middle? It's a simple-sounding question, but it's challenged every great engineer since ancient times.

Types of Bridges

Share facts or photos of intriguing scientific phenomena. Bridge is not merely a piece of construction, it's a concept, I think sometimes. It represents the idea of crossing over large spans of land or water, thus 'bridging' the gaps spanning long distances. A bridge connects two far-off points thus reducing the distance between them and bringing them within reach. What does it take to construct this 'idea'?

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