Three basic types of bridges used in transportation are: beam and truss bridges, arch bridges and suspension bridges. To understand how bridges work, we must understand the forces that act on every bridge.
What Are the Three Main Types of Bridges?
There are three main types of bridges: beam, arch, and suspension. Each type has its own advantages and disadvantages. Beam bridges are the most common type of bridge.
They are simple to build and can span relatively long distances. However, they are not very strong and can be damaged by high winds or earthquakes.
Arch bridges are much stronger than beam bridges. They can span very long distances and are very resistant to damage.
However, they are much more difficult and expensive to build. Suspension bridges are the strongest type of bridge. They can span very long distances and are very resistant to damage. However, they are also very expensive to build.