A.6~22mm B.12~22mm C.6~50mm D.12~50mm
A.主次梁交接處鋼筋的安裝順序自下至上應(yīng)該為:主梁鋼筋、次梁鋼筋、板鋼筋 B.矩形樓面板底筋安裝時(shí),短向筋在下,長(zhǎng)向筋在上 C.鋼筋安裝應(yīng)當(dāng)符合平法圖集中構(gòu)造詳圖的要求 D.當(dāng)梁腹板高度不大于450mm時(shí)應(yīng)設(shè)置側(cè)向構(gòu)造鋼筋
A.300mm B.500mm C.750mm D.1000mm