复杂钢-混凝土组合节点有限元分析  

Finite Element Method Analysis of Complex Steel-concrete Composite Joint

作　　者：尧国皇[1] 廖飞宇[2] 徐伟伟[1] 

机构地区：[1]深圳信息职业技术学院,518172 [2]福建农林大学,福州350002

出　　处：《特种结构》2017年第3期7-11,共5页Special Structures

摘　　要：本文通过对实际工程中复杂钢-混凝土组合节点进行有限元分析,为这类节点的受力分析作参考。全文以实际工程中两个典型的钢-混凝土组合节点为例,介绍其有限元分析过程,重点介绍了节点有限元分析模型的建立方法和钢部件、混凝土部件应力状态等有限元分析结果的处理。分析结果表明,通过对这类复杂节点进行有限元分析,可以明晰各部件的受力状态。有关方法可为工程实践中复杂组合节点的设计提供参考。FEM analysis of complex steel-concrete composite joint was carried out in this paper, which can be as reference for force analysis of this kind of joint. Two typical complex steel-concrete composite joints were used as examples to introduce FEM analysis procedure. Modeling method and conducting for analysis results of steel-concrete composite joints were mainly introduced, including stress state of steel and concrete. The analysis results showed that FEM analysis could reveal the stress state of the parts. The research in this paper may be re- ferred for composite joints in practical engineering.

关 键 词：钢-混凝土组合节点 有限元分析 设计 

分 类 号：TU398.9[建筑科学—结构工程]