控制中隔式阳台栏板裂缝法目前,砖混结构住宅在单元分界线处常设计成中隔式双阳台。由于对阳台设计还按悬臂结构常规方法计算,忽略了中隔砖墙的支座作用,所以当阳台悬挑端部受力后,在中隔墙附近,阳台栏板会出现上部倾斜、下部垂直裂缝,缝宽0.4～1.3mm(图1)。裂缝不 Control of septal balcony railing Crack At present, the brick-concrete structure in the unit demarcation line often designed as a septum double balcony. Because of the balcony design is also calculated by conventional method of cantilever structure, ignoring the support effect of the brick wall, so when the balcony cantilevered end of the force, in the vicinity of the wall, the balcony railing will appear the upper tilt, the lower vertical Cracks, slit width 0.4 ~ 1.3mm (Figure 1). Crack not