摘要
从是否计入斜拉桥几何非线性影响的角度分别介绍了合理成桥状态下斜拉桥索力优化采用的基本方法,并对各种方法的优缺点及适用情况进行了较为系统的总结与评述,为其进一步研究提供了新思路.
The basic theory of cable force optimization for cable staged bridge under the rational completion stage is briefly introduced from the viewpoint whether to consider the effect of the geometrical nonlinearity of cable-stayed bridge or not. Moreover, the corresponding advantages and disadvantages of various methods and applications are summarized and reviewed systematically. Finally, several new ideas are proposed for the further study.
出处
《三峡大学学报（自然科学版）》
CAS
2013年第2期47-52,共6页
Journal of China Three Gorges University：Natural Sciences
关键词
斜拉桥
合理成桥状态
索力优化
分析方法
cable-stayed bridge
rational completion stage
cable force optimization
analytical method
