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钢筋混凝土框架梁与加气混凝土砌块填充墙之间容易出现水平裂缝、墙中间和柱边的垂直裂缝以及墙中的不规则裂缝等。一、原因分析1.填充墙下承重构件的变形对上部砌体的影响:钢筋混凝土梁在受弯时,会出现弯曲变形,其变形值根据上部荷载大小及梁长度不同而异。根据《混凝土结构设计规范》(GBJ 10-89)规
Horizontal cracks easily occur between reinforced concrete frame beams and aerated concrete block filled walls, vertical cracks in the middle of the walls and columns, and irregular cracks in the walls. First, the cause of the analysis 1. Infill wall under the load-bearing components of the deformation of the upper masonry: Reinforced concrete beams in the bending, bending deformation occurs, the deformation value according to the size of the upper load and the length of the beam varies. According to “Concrete Structure Design Code” (GBJ 10-89) regulations