砌体结构设计规范规定,承重和非承重墙体的最小墙厚通过高厚比限制,避免墙体过薄而出现失稳破坏。分析研究了影响应用于钢筋混凝土结构的砌体填充墙(即非承重墙)高厚比的各项因素、无洞口和有洞口墙体墙厚取值,提出了加强措施。 The masonry structure design code stipulates that the minimum wall thickness of the load-bearing and non-load-bearing walls shall be limited by the height-thickness ratio to prevent the wall from being too thin and unstable. The factors influencing the aspect ratio of masonry infill walls (that is, non-bearing walls) applied to reinforced concrete structures are analyzed and studied. The wall thickness of wall without holes and holes is analyzed and the measures of strengthening are put forward.