摘要
以某独塔双索面半漂浮体系斜拉桥为例,采用程序提供的Addcon功能,基于影响矩阵原理,对该桥的张拉索力和成桥状态进行了结构有限元仿真分析,分析结果表明:理想成桥状态和施工过程中索股的张力都能通过Addcon功能求得。
Taking a single tower double cable half floating system cable-stayed bridge as an example, using Addcon function provided by the pro- gram, based on influence matrix principle, made structure finite element simulation analysis on tensioned cable force and bridge state of this bridge, the analysis results showed that, the ideal bridge state and strand tension in construction process both could be obtained through Addcon function.
出处
《山西建筑》
2013年第9期186-189,共4页
Shanxi Architecture
