摘要
结合已有研究成果及国外规范的建议,对木结构钢销-短钢梁刚性连接节点提出了设计和构造建议,并针对该类节点连接提出了相应的弯矩-转角(M-φ)曲线形式及弹性阶段节点刚度的简化计算方法;通过有限元数值模拟与理论推导结果的对比,证明了该方法的正确性,且节点能够有效地传递截面的剪力和弯矩,满足刚性节点的要求;该方法计算简单,实操性强,为现代木结构设计提供了一种新的思路。
Based on the available research results and the recommendations of relevant design specifications,this paper gives suggestions for the design of steel pin-short steel beam rigid connection in wood structure.The moment-rotation curve and the corresponding simplified elastic theoretical calculation method for this type of connection.Comparing with the results of finite element analysis,it has been verified that this method can accurately and effectively calculate the moment-rotation curve,it can effectively transmit shear and bending moments of the section and meet the requirements of rigid joints.The calculation procedure is simple and more efficient for engineering applications,and provides a new supplement to the wood structure design.
作者
连狄远
舒云峰
黄浩
陶相宇
杨洋
张洋
LIAN Diyuan;SHU Yunfeng;HUANG Hao;TAO Xiangyu;YANG Yang;ZHANG Yang(Chongqing Architectural Design Institute Co.,Ltd.,Chongqing 400010,China;Chongqing University School of Civil Engineering,Chongqing 400000,China)
出处
《建筑结构》
北大核心
2023年第S01期1956-1963,共8页
Building Structure
关键词
木结构
刚性连接
弯矩-转角曲线
节点刚度
有限元分析
wood structure
rigid connection
moment-rotation curve
joint stiffness
finite element analysis
作者简介
第一作者:连狄远,硕士,工程师,主要从事结构设计工作,Email:759683872@qq.com。
