Numerical Analysis of Control Indexes in Design of Low-Pylon Cable-Stayed Bridge

Taking a low-pylon cable-stayed bridge as engineering background, control indexes in design of bridge were studied[1]. Designers often complete prestressing tendon adjustments based on the existing experience，which can only finish design conservatively rather than get correct results. In order to ob...

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Bibliographic Details
Published inApplied Mechanics and Materials Vol. 178-181; pp. 2468 - 2471
Main Authors Zhu, Jian Bo, Dou, Sheng Tan, Cui, Shen Gai, Chen, Hai Hui
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 01.05.2012
Subjects
Control Index
MIDAS Civil
Low-Pylon Cable-Stayed Bridge
Prestressing Tendon
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Summary:Taking a low-pylon cable-stayed bridge as engineering background, control indexes in design of bridge were studied[1]. Designers often complete prestressing tendon adjustments based on the existing experience，which can only finish design conservatively rather than get correct results. In order to obtain relative accurate results, this article conduct relative reserch. Overall force calculation and later checking research is analysed by the finite element analysis software MIDAS Civil. Calculation and checking of the cable-stayed locks, prestressing tendon and other control indicators are in accordance with the relevant norms, and reasonable results can be obtained, which can provide a basis for similar bridges.
Bibliography:Selected, peer reviewed papers from the 2nd International Conference on Civil Engineering, Architecture and Building Materials (CEABM 2012), May 25-27, 2012, Yantai, China
ISBN:3037854243
9783037854242
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.178-181.2468