地震荷载下叠合板式剪力墙-楼板节点优化设计  

Optimal design of composite slab shear wall-floor joint under earthquake load

作　　者：夏祥斌 马巍 李昕 商雨晴 XIA Xiangbin;MA Wei;LI Xin;SHANG Yuqing(School of Civil Engineering,Anhui Jianzhu University,Hefei,Anhui 230601,China;Anhui Institute of Building Research&Design,Heifei,Anhui 230022,China;China Construction Fifth Bureau Second Construction Co.,Ltd,Hefei,Anhui 230051,China)

机构地区：[1]安徽建筑大学土木工程学院,合肥230601 [2]安徽建筑设计研究院,合肥230022 [3]中建五局第二建设有限公司,合肥230051

出　　处：《湖南城市学院学报（自然科学版）》2023年第3期8-15,共8页Journal of Hunan City University:Natural Science

基　　金：安徽省住房城乡建设科学技术计划项目(2021-YF20);合肥市城乡建设科学技术计划项目(2021-19)。

摘　　要：为了提升叠合板式剪力墙-楼板节点的抗震承载能力,本文采用ABAQUS有限元软件模拟楼板受到的地震作用,并通过应力云图、骨架曲线等分析不同楼板厚度对其抗震性能的影响。结果表明:增加楼板板厚度尤其是增加现浇层厚度可提高试件抗剪承载力。In order to improve the seismic bearing capacity of composite slab shear wall-floor joints,the seismic action of floor is simulated by ABAQUS finite element software,and the influence of different floor thickness on its seismic performance is analyzed by stress cloud diagram and skeleton curve.The results show that the bearing capacity of the specimen can be improved by increasing the thickness of the plate,especially the thickness of the cast-in-place layer.

关 键 词：叠合墙板-楼板节点 有限元模拟 抗震性能 低周往复荷载 

分 类 号：TU352.11[建筑科学—结构工程]