An arch bridge has tension that is so minimal, it is said to be in compression alone.
Cantilever bridges are subject to the two basic forces that are in effect for all bridges. These forces are compression and tension. In a cantilever bridge, with the space between the cantilevered portion spanned by a suspended deck, the compression and tension are straightforward. As you can see in this diagram above, from Merriam-Webster, a […]
There are four main types of bridges. The cantilever bridge is one type. It gets its name because it is built using cantilevers – horizontal structures that are supported on only one end. (Think diving board.) With a cantilever bridge, there is a structure that supports one end of the deck. This deck structure can […]
Beam bridges are subject to the two basic forces that are in effect for all bridges. These forces are compression and tension. These forces are at work in a beam bridge in an arguably more direct manner than in other bridges. With a beam bridge, with its single deck, the deck itself is subject to […]