A.頂板應(yīng)采用梁板式樓蓋 B.頂板板厚不應(yīng)小于180mm C.頂板混凝土強(qiáng)度等級不宜小于C35 D.頂板樓面應(yīng)采用雙層雙向配筋,且每層每個方向的配筋率不宜小于0.25%
A.0.94 B.0.95 C.0.96 D.0.97
A.0.05%;0.05% B.0.10%;0.05% C.0.05%;0.10% D.0.10%;0.10%