Solver and shell element performances for curved bridge analysis

Date

2008-07-01

Author

Topkaya, Cem
Kalayci, Ahmet Serhat
Williamson, Eric B.

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A study has been undertaken to investigate different solver and shell element performances for curved bridge finite-element analysis. Three sparse solvers were implemented into a bridge finite-element analysis code, and the solution times and memory requirements for typical bridges were compared. In addition, the use of four-node and nine-node shell elements in modeling was investigated for different mesh densities. Based on the comparative studies performed, modeling guidelines for practicing engineers have been developed and are presented herein.

Subject Keywords

Bridges, Composite, Finite element method, Computer software, Shells

URI

https://hdl.handle.net/11511/33118

Journal

JOURNAL OF BRIDGE ENGINEERING

DOI

https://doi.org/10.1061/(asce)1084-0702(2008)13:4(418)

Collections

Department of Civil Engineering, Article

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Citation Formats

C. Topkaya, A. S. Kalayci, and E. B. Williamson, “Solver and shell element performances for curved bridge analysis,” JOURNAL OF BRIDGE ENGINEERING, pp. 418–424, 2008, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/33118.