深圳市当代艺术馆与城市规划展览馆底层剪力墙节点三维有限元中震分析

Three dimensional finite element seismic analysis for bottom shear wall joints in Shenzhen Contemporary Art Museum and Urban Planning Exhibition Hall

采用大型有限元通用软件ABAQUS建立了三维实体有限元模型,研究了在控制工况下,钢结构构件与混凝土之间连接是否可靠;钢构件和混凝土的应力、应变状态;钢构件是否屈服,如果屈服,屈服区域大小;钢板与混凝土能否协同工作,地震力到达核心筒内以后钢板应力状态如何及力的传递效果如何。

A large finite element general software ABAQUS was used to establish a three-dimensional solid finite element model to investigate the reliability of the connection between steel structure members and concrete under control conditions. Stress and strain state of steel members and concrete,whether steel members yield,if yield,yield area size,or not. In the collaborative work,the steel plate and the concrete can work together,the earthquake force reaches the core barrel after the steel stress state,the stress transfer effect to.