摘要
以黄龙体育中心为例探讨抗震设计对结构稳定性的作用。工程采用框架-剪力墙结构,局部采用跨层预应力混凝土桁架结构,屋盖采用空间钢网格结构。运用现行结构抗震理论和有限元分析,对该结构进行了动力时程和静力弹塑性分析。分析表明:该结构整体抗侧刚度较好,具有较好的抗震性能。
The paper takes the Dragon Sports Centre as an example to discuss the effect of seismic design on the stability of the structure.Frame-shear wall structure was applied in the project,cross layer restressed concrete truss structure applied in partial structure,and space steel grid structure applied in the roof.It used the existing structure seismic theory and finite element analysis to make dynamic and static elastoplastic analysis on the structure.Analysis shows that the structure is in a good lateral stiffness,and has better seismic performance.
出处
《湖北工业大学学报》
2017年第1期14-18,共5页
Journal of Hubei University of Technology
关键词
钢筋混凝土结构
结构抗震
有限元分析
时程分析
静力弹塑性分析
reinforced concrete structure
structural seismic
The finite element analysis
time history analysis
static elastoplastic analysis
