摘要
探讨了型钢表面的栓钉与外包高强高性能混凝土之间的受力特性,基于既有的试验结果和理论计算,分析了栓钉的荷载—滑移曲线规律,研究了栓钉在三维有限元模拟中的影响因素,给出了三维受力状态下栓钉的刚度方程,建立了数值分析中每个方向的荷载—变形曲线。
The mechanical behaviors of stud shear connectors in the surrounding high strength high performance concrete is studied in detail. Based on the present experimental data and theoretic compute, the load-deformation laws of stud shear connectors are analyzed. The influence factors of stud in 3-dimensional finite element axe proposed and the relevant stiffness equations are also given. The load-deformation curves in 3-dimension are provided.
出处
《山西建筑》
2009年第15期5-6,共2页
Shanxi Architecture
基金
中国铁道建筑总公司科技研究开发计划课题2007年度基金资助项目