Research of Calculation Methods for Zero Block of Continuous Beam and Continuous Rigid Frame Bridges

Abstract:

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In order to optimize the zero block analysis method of continuous beam and continuous rigid frame bridge and provide better service for zero block design, a research for size of geometric model, pre-stressing simulation method, loading method and boundary conditions simulation was made. Some useful approaches for zero block calculation were presented through a lot of variable parameter analysis. A method considering the effect of reinforcement ratio was suggested to further judge calculation results of zero block three-dimensional finite element model (FEM). The results showed that the recommended zero block optimal calculation method has high practical value.

Info:

Periodical:

Advanced Materials Research (Volumes 163-167)

Edited by:

Lijuan Li

Pages:

1597-1604

DOI:

10.4028/www.scientific.net/AMR.163-167.1597

Citation:

W. H. Li et al., "Research of Calculation Methods for Zero Block of Continuous Beam and Continuous Rigid Frame Bridges", Advanced Materials Research, Vols. 163-167, pp. 1597-1604, 2011

Online since:

December 2010

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Price:

$35.00

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