高强螺栓连接的数值模拟与分析  

Numerical Simulation and Analysis of High-Strength Bolted Connection

作　　者：靳大勇[1] 黄利涛 王永[1] 韦炜[1] 

机构地区：[1]中国矿业大学建筑工程学院,江苏徐州221008 [2]九州职业技术学院

出　　处：《徐州建筑职业技术学院学报》2007年第3期19-22,共4页Journal of XUZHOU Institute of Architectural Technology

摘　　要：运用Ansys有限元分析软件模拟了钢结构中高强螺栓连接构件在拉力作用下的受力性能状况.通过数值模拟对比分析,探讨了高强螺栓连接构件的承载能力、变形性能及应力-应变分布规律,分析了不同摩擦系数对连接承载性能的影响.By the finite element analysis software Ansys, simulated are stress performances of high-strength bolting components in the steel structure under the tension force. Based on the contrast with numerical simulation, this paper discusses the bearing capacities, deformation functions and stress-train distribution regularities of the components, and analyses the influences of different friction coefficients on the connected load carrying properties.

关 键 词：钢结构 高强螺栓 连接 有限元 承压变形 

分 类 号：TU391[建筑科学—结构工程]