【Key words】 CFSTarch bridge; the iterative optimumalgorithm; function approximation; alignment control; cable force optimization
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索力值优化 cable pretension force optimization
So cable force optimization problem appears.
由此产生了索力优化的问题。
参考来源 - 独塔单索面混凝土斜拉桥索力确定及优化In this thesis, based on cable forces optimization theory, utilizing minimal remnant energy principle, the theory how to improve bridge shape and internal forces of primary bridge by replacing cables is founded.
本文首先以索力优化理论为基础，利用最小余能原理，建立了通过换索改善结构线形与内力的理论和方法。
参考来源 - 斜拉桥换索理论及其技术问题的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
同时，索力优化使得索力更趋均匀。
And the optimization of cable tension makes them more uniform.
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。
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.
对现有斜拉桥索力优化理论进行评述，认为索力优化的影响矩阵法在理论上最为完善。
After a careful review of existing methods of optimization of cable tensions for cable-stayed Bridges, the authors think that influence matrix method is perfect theoretically.
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