摘要
分析了栓钉剪力键的作用、受力状态、破坏类型和承载力,并以栓钉剪力键推顶试样为对象,建立了3D-FEM计算模型,应用MSC/NASTRAN程序,考虑了栓钉和混凝土材料的非线性,进行栓钉剪力键的设计承载力分析,分析结果与试验结果有很好的一致性。
The function, mechanical behavior, failure type and load bearing capacity of a stud connector were analyzed. By using the MSC/NASTRAN universal software and considering the non linear performance of the material of the stud connector and concrete, the push test specimen is simulated by a 3D-FEM model and the designed load bearing capacity of the stud connector was analyzed. The analytic results are in good agreement with those of the test.
出处
《钢结构》
2005年第2期28-31,共4页
Steel Construction
