A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge Types and Selection
With the main structure below the deck line in the shape of an arch, gravity loads are transmitted to the supports primarily by axial compressive forces. Suspension bridges are constructed with two main cables from which the deck is hung by secondary cables. Girder‐type bridges carry loads primarily in shear and flexural bending. One of the key submittals in the design process is the engineer's report to the bridge owner of the type, size, and location of the proposed bridge. Selection of a bridge type involves consideration of a number of factors. These factors are related to function, economy, safety, construction experience, traffic control, soil conditions, seismicity, and aesthetics. The selection of the type of bridge to be built is often governed by construction and erection considerations. Prestressed concrete box girder bridges afford many advantages in terms of safety, appearance, maintenance, and economy.
Bridge Types and Selection
With the main structure below the deck line in the shape of an arch, gravity loads are transmitted to the supports primarily by axial compressive forces. Suspension bridges are constructed with two main cables from which the deck is hung by secondary cables. Girder‐type bridges carry loads primarily in shear and flexural bending. One of the key submittals in the design process is the engineer's report to the bridge owner of the type, size, and location of the proposed bridge. Selection of a bridge type involves consideration of a number of factors. These factors are related to function, economy, safety, construction experience, traffic control, soil conditions, seismicity, and aesthetics. The selection of the type of bridge to be built is often governed by construction and erection considerations. Prestressed concrete box girder bridges afford many advantages in terms of safety, appearance, maintenance, and economy.
Bridge Types and Selection
Barker, Richard M. (author) / Puckett, Jay A. (author)
Design of Highway Bridges ; 81-93
2021-04-27
13 pages
Article/Chapter (Book)
Electronic Resource
English
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