摘要
通过两组OSB板与冷弯薄壁型钢的自攻螺钉连接性能单向拉伸试验,得到了两个方向自攻螺钉的荷载-位移曲线以及各自的平均曲线,并应用数值方法拟合出2条多项式曲线,为冷弯薄壁型钢组合框架剪力墙的有限元分析提供了必要的基础数据。
The experiment of two different types of selLtapping screw joints of cold formed steel frame shear walls under the monotonic loading was carried out, and the toad-displacement curves and the average curves of the screw connections were also analyzed. Finally, two polynomial curves were fitted with numerical method, which provided the necessary data for the finite element analysis of the composite cold-formed steel frame shear walls.
出处
《钢结构》
2011年第10期25-27,49,共4页
Steel Construction
