In engineering, a truss is a structure that "consists of two-force members only, where the members are organized so that the assemblage as a whole behaves as a single object" (Costanzo, 2013). Trusses have been used in various applications like building bridges, roofs, etc. since 1800s. Before 1800, nearly all bridges and roof supports were made of stone arches. Bridges and roofs made out of stone arches are effective but very costly to build. Furthermore, stone arches are strong structures but they
A truss bridge is one that is composed of triangular patterns formed from either metal or wooden beams. Each individual member of the truss component of the bridge is subject to compression and tension from either ends of the actual structure. The top beam will always receive the most compression while the bottom beam receives the most tension. The triangular composition allows for the weight of the bridge and its load to be transferred because triangles are stable shapes. They have three lengths
The first truss bridge was invented in 1844 by Thomas and Caleb Truss. A truss bridge is a bridge supported by a truss. A truss is a structure made out of pieces of material coming together to form triangles. Truss bridges are very strong and there are many different types of truss bridges. Truss bridges are strong for many reasons. One of the reasons truss bridges are strong is because of the way weight is distributed over the bridge. The way a truss works in any situation, whether it be on a
with a river. The masses they convey are, with regards to toll road or railway bridges, pretty modest, and in most circumstances a reasonably light structure is needed. They are, but, often required to give a protracted clear span, and stiffness then becomes an crucial consideration. The bridges are frequently required very virtually on view to the general public and consequently the advent