A.計(jì)入扭轉(zhuǎn)變形,各作用分項(xiàng)系數(shù)均取1.0 B.不考慮扭轉(zhuǎn)變形,各作用分項(xiàng)系數(shù)均取1.0 C.計(jì)入扭轉(zhuǎn)變形,各作用分項(xiàng)系數(shù)均取1.2 D.不考慮扭轉(zhuǎn)變形,各作用分項(xiàng)系數(shù)均取1.2
A.6度區(qū)的甲類建筑 B.7度區(qū)高度為80m的乙類規(guī)則建筑 C.7度區(qū)高度為90m的丙類規(guī)則建筑 D.9度區(qū)高度為40m的丙類規(guī)則建筑
A.卵石層 B.淤泥質(zhì)土 C.軟弱粘土 D.飽和松砂