摘要
本次研究,从节点板厚度、螺栓数量以及螺栓孔形状这3个实验变量来考虑,制作铝合金网壳结构板式节点CAD模型,再导入ABAQUS有限元软件中,建立了有限元数值分析模型,分析其极限承载力,最后得出对面外弯曲刚度影响规律的总结。
In this study,considering the thickness of gusset joint,the quantity of bolt,and the shape of bolt hole,we made CAD models of aluminum alloy gusset joint,and then established finite element models by finite element software ABAQUS to analyze its ultimate bearing capacity.At last,we summarized the influence regularity of bending stiffness.
作者
王玲
端冀宁
叶政杰
WANG Ling;DUAN Ji-ning;YE Zheng-jie(School of Mechanics and Civil Engineering,China University of Mining and Technology (Xuzhou),Xuzhou 221000,China)
出处
《价值工程》
2019年第6期162-164,共3页
Value Engineering
关键词
铝合金板式节点
数值模型
弯曲刚度
aluminum alloy gusset joint
numerical model
bending stiffness
