Bridge Structures

Bridge structure and application of geometry in design are bridges. The bridge is a structure that provides a continuous aisle to water bodies, roads or valleys. Each bridge looks different from the others. These bridges have different structures. There are nine major bridges. Bridge engineers use many geometries to design various bridges. Without geometric shapes, the bridge is not safe. The bridge has been around for a long time. The earliest bridge could have been formed by laying one or more logs on a stream or by stretching a rope or cable in a narrow valley.

Truss Bridge - A very popular bridge design that distributes forces across the bridge structure using the most common triangular prism diagonal grid on the bridge. Individual components of this structure (usually straight beams) can withstand the dynamic forces of tension and compression, but by distributing these loads across the structure, the entire bridge can be used for other types You can handle stronger force than the bridge. Load it. The two most common truss designs are Wang Zhu (two diagonal rows supported by one central vertical row) and the back row (two diagonal rows, two vertical and horizontal rows, and upper Two vertical columns of). Many other types of truss are used, such as Alan, Bailey, Baltimore, Borman, Bowstring, Brown, Howe, Lattice, Lenticular, Pennsylvania, Pratt etc ..

The truss bridge is a kind of bridge whose upper structure of load carrying consists of a truss. The truss is the structure that forms the connecting element of a triangle unit. The connecting element (usually linear) can undergo tensile, compressive, or sometimes both, stresses in response to dynamic loads. The truss bridge is one of the oldest modern bridges. The basic type of trussed bridge shown in this paper has a simple design that engineers can easily analyze from the 19th century to the early 20th century. Construction of truss bridges is economical for efficient use of materials.