（2）○1带壁柱墙验算
3903?0.5??2400?390??1902?0.565.94?106??123.5mm 形心轴位置：y1?390?200?190?2400534?10322?39042400?390?1903190???2?390I??390??123.5????2400?390?190?123.5??122122????
?19.28?108?7.776?108?11.489?108?3.102?108?41.647?108mm4i?I41.647?108??88.3mm； hT?3.5i?309mm 3A534?10s=40 m, H= m
查表15-8得 H0?1.2H?1.2?6.5?7.8m
??7.81.6?25.24, ?1?1, ?2?1?0.4??0.84, ????24 0.3094?1?2[?]?1?0.84?24?20.16?? 不满足要求。
2 壁柱间墙体验算： ○
2400 y1 y2
s=4 m, H= m, s ??2.4?12.63??1?2????20.16 满足要求。 0.19190 200 390
