The catenary theory and geometrical nonlinear finite element method were adopted in determining the dead-load state of self-anchored suspension bridge with spatial cables.
结合悬链线理论和几何非线性有限元方法，对空间缆索自锚式悬索桥成桥状态的确定方法进行了研究。
The initial equilibrium state analysis is proposed for the self-anchored suspension bridge with spatial cables, through integral analysis of cable-hanger system and tower-beam system.
通过缆索系统与塔梁系统的整体分析，对空间索形自锚式悬索桥的初始平衡状态展开研究。
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