Analysis the Cable Replacement Method of Tianjin Yonghe Bridge

Abstract:

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Taking Tianjin Yonghe bridge for example, the finite element method is adopted to simulate each stages of cable replacement process, the dates of tension, the alignment of main beam and the change of stress before and after cable replacement are compared and analysed, The measured value is greatly consistent with calculated value, Stress state of the bridge has been greatly improved, the weight of main beam bearing by the cable will be shared by a few closed cable after unloading, so the cables which are more serious corroded should be replaced.

Info:

Periodical:

Edited by:

Dongye Sun, Wen-Pei Sung and Ran Chen

Pages:

1383-1387

DOI:

10.4028/www.scientific.net/AMM.71-78.1383

Citation:

W. J. Yao et al., "Analysis the Cable Replacement Method of Tianjin Yonghe Bridge", Applied Mechanics and Materials, Vols. 71-78, pp. 1383-1387, 2011

Online since:

July 2011

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Price:

$35.00

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