【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。更多还原

【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.更多还原