节点文献
加气混凝土砌块墙抗震剪切强度计算公式的研究
Research on the Formula of Aseismatic Shear Strength in Aerated Concrete Block Wall
【摘要】 利用有限元软件ANSYS对无筋加气混凝土砌块墙的伪静力试验进行了模拟分析,并同已有的试验数据进行了比较。据此讨论了此类砌体特有的破坏特点,将其破坏划分为受拉破坏和受压破坏两种形式,并讨论了高宽比的影响;最后提出了适合于此类砌体的抗震抗剪强度公式。
【Abstract】 Pseudo - static experiments of unreinforced aerated concrete block walls are simulated by FEM in this paper, then the theoretical results are compared with the experimental results. The wall failures are separated into the tensile failure and the compres-sive failure and the influence of H/B ( height to width ratio) is discussed, Finally, a simplified shear strength formula suitable for block walls of the kind is proposed.
【关键词】 加气混凝土砌块;
抗震剪切强度;
高宽比;
【Key words】 aerated concrete block; aseismatic shear strength; height to width ratio;
【Key words】 aerated concrete block; aseismatic shear strength; height to width ratio;
- 【文献出处】 建筑科学 ,Building Science , 编辑部邮箱 ,2003年06期
- 【分类号】TU364
- 【被引频次】10
- 【下载频次】137