摘要
基于一栋12层框架—EPS格构式混凝土墙体结构高层住宅,一栋剪力墙结构及一栋砌体结构,在8度基本设防的ELCentro波地震作用下,运用ANSYS大型有限元数值模拟软件,对其进行了非线性时程分析,并对三个结构模型的加速度峰值、层间位移角和抗侧刚度作了对比,得出格构式墙体结构抗震性能强于砌体结构,弱于剪力墙结构,为其在以后实际工程中应用提供了依据。
This paper was based on a twelve story frame-EPS lattice type concrete wall structure high-rise residential building, a shear wall struc-ture and a masonry structure, the nonlinear time history analysis was carried out by using the ANSYS large finite element numerical simulation software under EL-Centro wave seismic action of 8 degree basic fortification, the acceleration peak value, the displacement angle and the lateral stiffness of the three structure models were compared, it is concluded that the seismic performance of the frame wall structure is stronger than that of the masonry structure, which is weaker than that of the shear wall structure, and the conclusion provideds some basis for the application of lat-tice type wall structure in practical engineering.
出处
《山西建筑》
2017年第10期30-33,共4页
Shanxi Architecture
基金
国家自然科学基金项目(51474045)
