摘要
介绍了大岩洞大桥的概况，讨论了桥梁稳定性计算的计算理论，从结构离散、材料特性与荷载情况等分析了有限元单元模型，并对计算结果进行了研究，可供类似大桥结构整体稳定性分析参考。
It introduces general condition of large grotto bridge, discusses calculation theory of bridge stability, analyzes finite element unit model from structural discretization, material character and load condition, and studies calculation result to offer a reference for similar bridge structure monolithic stability analysis.
出处
《山西建筑》
2006年第11期260-261,共2页
Shanxi Architecture
关键词
大桥
结构
整体稳定性
稳定系数
large bridge, structure, monolithic stability, stability coefficient
