The Determination of the Problem of the Cable-Stayed Bridge Reasonable Superpositioning Optimization under the Constant Load State, Basing on the Unknown Load Coefficient Method of Midas/Civil

Bao Chu Yu; Shao Xia Gao; Chao Gao; Jiang Yang; Bin Xie

doi:10.4028/www.scientific.net/AMM.178-181.2081

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 178-181The Determination of the Problem of the...

The Determination of the Problem of the Cable-Stayed Bridge Reasonable Superpositioning Optimization under the Constant Load State, Basing on the Unknown Load Coefficient Method of Midas/Civil

Abstract:

In the premise of structural parameters of not changing, cable-stayed bridge state by taking the reasonable force will become the optimization of cable-stayed bridge under constant load by taking the reasonable under the bridge state superpositioning optimization problem. Basing on the engineering background of Dachongyong bridge with finite element analysis software of Midas/Civil, taking the unknown load coefficient method of Midas/Civil as study platform, arounding the theme of the reasonable state of cable-stayed bridge, This paper make full use of the characteristic of cable forces can be adjust, introduced the method of superpositioning optimization algorithm in detail under the reasonable cable-stayed bridge state.

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Periodical:

Applied Mechanics and Materials (Volumes 178-181)

Pages:

2081-2084

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.178-181.2081

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Online since:

May 2012

Authors:

Bao Chu Yu, Shao Xia Gao, Chao Gao, Jiang Yang, Bin Xie

Keywords:

Bridge Engineering, Cable Force Optimization, Reasonable Bridge State under the Constant Load State

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References

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