To make the optimization design of the dynamic tension and the optimal matching of the cable at various sections.
进行动态张力的优化设计和变截面拖索的最佳匹配。
In order to reduce cable tension difference, optimization design of cable-cabin supporting structure is carried out.
为了减小索张力差，对舱索系统进行了优化设计。
In this paper, a concept of reasonable finished dead state of cable-stayed Bridges and existing methods of cable tension optimization for cable-stayed Bridges are firstly introduced.
本文首先介绍斜拉桥合理成桥状态的概念和现有的斜拉桥索力优化方法。
Aiming at reasonable stress distribution of tower and girder, reasonable alignment of bridge, FEM computation and optimization analysis are combined to determine the reasonable cable tension.
以塔和梁的应力分布合理及梁的线形为目标，采用有限元计算与优化分析相结合的方法来确定斜拉桥的合理成桥索力。
Aiming at reasonable stress distribution of tower and girder, reasonable alignment of bridge, FEM computation and optimization analysis are combined to determine the reasonable cable tension.
以塔和梁的应力分布合理及梁的线形为目标，采用有限元计算与优化分析相结合的方法来确定斜拉桥的合理成桥索力。
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