悬索桥空缆状态数值分析

Numerical Analysis of Unloaded Cable of Suspension Bridge

本文主要介绍悬索桥空缆状态数值分析方法。主要包括:基于无应力状态分析法和悬链线理论求解悬索桥空缆线形的数值迭代方法;等高、不等高悬链线求解方法及利用matlab编制相应程序实现空缆线形数据的求解。

This paper focuses on the introduction of numerical analysis method of unloaded cable of suspension bridge.Mainly includes： analysis based on stress-free,solving numerical iterative method of unloaded cable shape of suspension bridge with catenary theory;Catenary solution method with equal height and unequal height as well as preparing the corresponding program by using matlab to achieve the solution of unloaded cable shape data.