摘要
结合工程实例,基于结构动力性能下承载力、位移、能量、灵敏度的鲁棒性指标,分析了斜拉索的断裂对整个斜拉桥结构的影响,得出了一些有意义的结论,为同类工程的研究奠定了基础。
Combining with the engineering example,based on the robustness index of bearing capacity,displacement,energy,sensitivity under structure dynamic performance,this paper analyzed the influence of stay cables fracture to whole cable-stayed bridge structure,gained some meaningful conclusions,laid solid foundation to the research on similar engineering.
出处
《山西建筑》
2015年第31期155-157,共3页
Shanxi Architecture
基金
湖北省教育厅科研(项目编号:2013230)
关键词
斜拉桥
鲁棒性指标
结构
破坏
cable-stayed bridge
robustness index
structure
damage
