会议论文详细信息
4th International Conference on Energy Equipment Science and Engineering | |
Application Study on Stress Optimization Design of Freeway PC Cast-in-situ Continuous Beam Bridge | |
Xu, Lu^1 | |
CCCC First Highway Consultants Co. LTD, Xi'an, Shaanxi | |
710075, China^1 | |
关键词: Application studies; Cast in place; Continuous beam bridges; Continuous girder bridge; Optimization design; Structural stress; | |
Others : https://iopscience.iop.org/article/10.1088/1755-1315/242/6/062039/pdf DOI : 10.1088/1755-1315/242/6/062039 |
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来源: IOP | |
【 摘 要 】
In the calculation of the superstructure of PC cast-in-place continuous beam bridge, the optimum degree of structural stress has a great influence on the performance of the structure. In this paper, the stress optimization process of the superstructure of PC cast-in-place continuous girder bridge is described in detail, and the parameter θ of stress optimization index is put forward, and the validity of the parameter applied in engineering example is studied.
【 预 览 】
Files | Size | Format | View |
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Application Study on Stress Optimization Design of Freeway PC Cast-in-situ Continuous Beam Bridge | 700KB | download |