基于索的悬链线理论，提出了一种可用于悬索桥空间主缆体系线形分析的迭代计算方法。
Based on the catenary theory of cables, an iteration method was presented for the shape-finding analysis of spatial-cable suspension Bridges.
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 catenary theory and geometrical nonlinear finite element method were adopted in determining the dead-load state of self-anchored suspension bridge with spatial cables.
根据悬索悬链线方程推导出索端拉力解析表达式的简单形式，并将其应用到舱索系统的非线性静力学平衡方程中。
The simple expressions of the end force of a cable are deduced according to the catenary equation, and applied to the nonlinear equilibrium equations of a cabin-cable system.
悬链线理论是真实反映悬索重力特性的理论。
Catenary theory is a theory that really shows the gravity property of suspension rope.
以抛物线和悬链线理论为基础，总结推导了悬索索长的实用计算公式，对各公式的计算精度进行了分析。
Based on the parabola and catenary theories, calculation formulas on the cable length are summarized, and the precision is discussed.
从悬索的悬链线标准线形出发，对滑索进行设计计算； 按能量的观点分析影响滑速的诸多因素，用动能定理导出滑速的计算式。
Many factors of influencing on sliding speed were analyzed from the viewpoint of energy, and the calculation formulas of sliding speed were deduced by kinetic energy theorem.
图片包括：Capilano奇异的风景线，旧城悬索桥时钟，Totme蒸汽柱斯坦利公园，游船在加拿大温哥华的美丽的地方，地平线。
Amazing scenery pictures include: Capilano Suspension Bridge, Gastown Steam Clock, Totme Poles in Stanley Park, Cruise Ship at Canada Place, and Vancouver's beautiful skyline.
图片包括：Capilano奇异的风景线，旧城悬索桥时钟，Totme蒸汽柱斯坦利公园，游船在加拿大温哥华的美丽的地方，地平线。
Amazing scenery pictures include: Capilano Suspension Bridge, Gastown Steam Clock, Totme Poles in Stanley Park, Cruise Ship at Canada Place, and Vancouver's beautiful skyline.
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