A.1/4~1/2 B.1/8~1/4 C.1/10~1/8 D.1/12~1/10
A.φ10,200mm B.φ12,300mm C.φ4,250mm D.φ16,300mm
A.基礎混凝土強度等級C30 B.基礎底板厚度350mm C.地下室外墻厚度300mm D.地下室內(nèi)墻厚度250mm