A.50;0.8 B.60;0.8 C.70;1 D.80;1
A.可留設(shè)施工縫分倉(cāng)澆筑,分倉(cāng)澆筑間隔時(shí)間不應(yīng)少于7天 B.當(dāng)留設(shè)后澆帶時(shí),后澆帶封閉時(shí)間不得少于14天 C.超長(zhǎng)整體基礎(chǔ)中調(diào)節(jié)沉降的后澆帶,混凝土封閉時(shí)間應(yīng)通過(guò)監(jiān)測(cè)確定,應(yīng)在差異沉降穩(wěn)定后封閉后澆帶 D.后澆帶的封閉時(shí)間尚應(yīng)經(jīng)設(shè)計(jì)單位確認(rèn)
A.±1.6 B.±1.8 C.±2 D.±2.5