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对两层可移动钢结构房屋结构进行水平风荷载作用下进行静力测试及有限元分析,考察该类结构的受力和变形性能以及节点连接的作用机理。试验结果表明,轻质复合墙体对可移动钢结构房屋整体抗侧刚度的贡献显著,而节点构造导致的钢框间连接处错动将大大增加房屋结构的水平侧移。对房屋结构进行有限元模拟和分析,有限元分析结果与试验结果吻合较好。
The static test and finite element analysis of two-story movable steel structure house subjected to horizontal wind load are carried out to investigate the mechanical and deformation properties of the structure and the mechanism of joint action. The experimental results show that the light weight composite wall contributes significantly to the overall lateral stiffness of the movable steel structure houses, and the misalignment between the joints of steel frames caused by the joint structures will greatly increase the horizontal lateral displacement of the building structure. Finite element simulation and analysis of the structure of the house, the finite element analysis and experimental results agree well.