摘要
根据斜拉桥索塔的受力特点，准确模拟了索塔节段的构造细节、预应力体系、外加荷载以及边界约束条件等。通过详细分析得出了一些较为重要的结论，为斜拉桥索塔的设计施工提供参考和建议。
Based on characteristics of cable-stayed bridge. Construction details, prestressed system, loadings and constraints were simulated exactly. Some important conclusions were drawn through calculations, and the conclusions could be referenced by designers and builders.
出处
《山西建筑》
2006年第5期299-300,共2页
Shanxi Architecture
关键词
斜拉桥
混凝土索塔
节段模型
有限元数值仿真
cable-stayed bridge, concrete tower, segment model, finite element numerical simulation
