钢板-混凝土组合剪力墙栓钉剪力研究  

STUDY ON THE HEADED STUD SHEAR FORCE OF COMPOSITE STEEL PLATE SHEAR WALL

作　　者：刘宇 刘盛龙 齐益[1] LIU Yu;LIU Shenglong;QI Yi(Suzhou University of Science and Technology,Jiangsu Suzhou 215011,China)

机构地区：[1]苏州科技大学土木工程学院,江苏苏州215011

出　　处：《低温建筑技术》2021年第9期47-52,共6页Low Temperature Architecture Technology

基　　金：国家自然科学基金项目(52008283);江苏省建设系统科技项目(2019ZD009)。

摘　　要：为了研究钢板-混凝土组合剪力墙栓钉剪力需求,文中结合现有研究成果分析了侧向荷载下栓钉的受剪机理及剪力分布规律,提出了栓钉群剪切刚度理论计算方法;根据刚度分配原则得到单个栓钉剪力理论计算公式。通过拟合理论公式与现有有限元计算结果比值,提出了精度较高的栓钉剪力计算公式。In order to study the shear demand of stud in the composite steel plate shear wall, the shear distribution and development of stud group were analyzed, and then the shear stiffness of stud group was theoretically presented. A theoretical calculation formula for the shear force in headed stud was proposed. Comparisons between theoretical calculation and available maximum shear force resulted from finite element method were performed,whereby a formula for the shear force demand on headed stud was accordingly proposed.

关 键 词：组合剪力墙 受剪组合板 栓钉群剪切刚度 栓钉剪力需求 

分 类 号：TU398.2[建筑科学—结构工程]