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A truss bridge is a bridge whose load-bearing superstructure is composed of a truss, a structure of connected elements, usually forming triangular units. The connected elements, typically straight, may be stressed from tension, compression, or sometimes both in response to dynamic loads.
A truss bridge is a bridge with load-bearing structures composed of triangular frames. Learn about the history, mechanics, and uses of truss bridges, from ancient covered bridges to modern steel bridges.
- The Editors of Encyclopaedia Britannica
Trusses are popular because they use a relatively small amount of material to carry relatively large loads. The arch bridge carries loads primarily by compression, which exerts on the foundation both vertical and horizontal forces. Arch foundations must therefore prevent both vertical settling and horizontal sliding.
Learn about truss bridge, a type of bridge with a rigid structure of connected elements that form triangular units. Discover the different forms of truss bridges, their history, and how they are constructed and used.
Feb 8, 2021 · Learn how truss bridges evolved from wooden to metal structures, and how they are used for various projects today. U.S. Bridge offers custom-built truss bridges with high weight capacity and minimal maintenance.
Learn how to calculate the tensions and compressions on the truss elements using the method of joints and trigonometry. This lesson is designed for pre-calculus or trigonometry students and aligns to NGSS and CCSS standards.
A truss bridge is a bridge whose load-bearing superstructure is composed of a truss, a structure of connected elements, usually forming triangular units. The connected elements, typically straight, may be stressed from tension, compression, or sometimes both in response to dynamic loads.
