三塔协作桥合理成桥状态的确定在ANSYS中的实现

Determine the Reasonable Completed Status of Three-tower Combined Bridge in ANSYS

提出并研究三塔协作桥合理成桥状态的确定方法。在ANSYS中进行主缆成桥状态计算模块、边缆成桥状态计算模块、斜拉索索力张拉模块和斜拉索索力优化的二次开发,以实现其工程的应用。通过工程实例,证明以ANSYS为工具,使用该方法可快速确定三塔协作桥的合理成桥状态,且结果合理,满足工程需要。

The determining of the reasonable completed status of a three-tower combined bridge is proposed and study.In order to achieve its engineering applications,the main cable bridge state calculation module,side cable bridge state calculation module,cable tension module and cable tension optimization module has been developed in ANSYS.By project example,prove that it's quick to determine the reasonable completed status of the three-tower combined bridge by this method in ANSYS.And the results are reasonable to meet project needs.