装配建筑中剪力墙节点有限元分析  

Finite Element Analysis of Shear Wall Joints in Assembly Buildings

作　　者：杜小玉 Du Xiaoyu(Zaozhuang Vocational College,Zaozhuang 277000,China)

机构地区：[1]枣庄职业学院,山东枣庄277000

出　　处：《黑龙江科学》2023年第24期101-103,共3页Heilongjiang Science

摘　　要：基于具体工程实例建立了剪力墙节点模型并开展有限元分析,探究在轴压、X向荷载、Y向荷载下节点的破坏过程。研究结果表明:在轴压荷载作用下,现浇与预制剪力墙的承载性能及破坏模式均接近;在X向荷载作用下,与现浇剪力墙相比,预制剪力墙的承载能力表现更优;在Y向荷载作用下,现浇剪力墙的承载能力及破坏形式均优于预制剪力墙。此结果可为装配式建筑设计及施工提供理论参考。Based on concrete engineering examples,the study establishes a joint model of shear wall,and conducts finite element analysis to explore the failure process of joints under axial pressure,X-direction load and Y-direction load respectively.The research results show that the load-bearing properties and failure modes of cast-in-place and prefabricated shear walls are similar under axial pressure load.Under X-direction load,the load-carrying capacity of prefabricated shear wall is better than that of cast-in-place shear wall.Under Y-direction load,the load-bearing capacity and failure mode of cast-in-place shear wall are superior to that of prefabricated shear wall.The results provide theoretical reference for the design and construction of prefabricated buildings.

关 键 词：装配建筑 剪力墙节点 有限元分析 

分 类 号：TU398.2[建筑科学—结构工程]