论文部分内容阅读
为了研究钢板-砖砌体组合框架的抗侧力性能,通过两榀组合框架的试验研究和数值模拟分析得到其在侧向力作用下的破坏机理;分析控制截面处钢板和砌体的应力、应变发展规律,同时,探讨砌体对组合框架承载力和刚度的影响,并在此基础上提出钢板-砖砌体组合框架的侧向刚度简化计算公式。
In order to study the lateral resistance performance of steel-brick masonry composite frame, the failure mechanism of the steel-brick masonry composite frame under the action of lateral force is obtained through the experimental research and numerical simulation analysis of the two-frame composite frame. The stress of the steel plate and masonry at the control section is analyzed, At the same time, the influence of masonry on the bearing capacity and stiffness of the composite frame is discussed. On the basis of this, the simplified formula for calculating the lateral stiffness of the steel-brick composite frame is proposed.