【简答题】A.From late autumn to winter. B.From winter to spring. C.From autumn through the winter to whole spring. D.From late autumn through the winter to early spring.
【单选题】Our comfortable homes will be warm ________. [ ]
【单选题】对于偏心受压构件,下列说法中不正确的是( )
A.
无论大小偏心受压,只要 x ≥ 2 a’ ,靠近轴向压力一侧的钢筋就一定可屈服
B.
在计算过程中,若发现 x ≤ x b ,应按小偏心受压构件计算
D.
偏心受压构件的受压承载力随偏心距的增大而减小
【简答题】A.Spring and fall. B.Winter and spring. C.Winter and summer. D.Fall and winter.
【单选题】— It’s very cold here in winter. Have you _______ here? — Not yet. I find it hard to adapt to the weather.
【单选题】对于偏心受压构件,下列说法正确的是 ( )
B.
当偏心距较大时,可能发生受拉破坏也可能发生受压破坏
C.
当偏心距较小,且受拉钢筋面积As很小时,发生受拉破坏
【单选题】Zhou Yang is ____ skating. She won a gold medal at the 2010 Olympic Winter Games. [ ]
【单选题】对于偏心受压构件,下列说法正确的是( )。
C.
当偏心距较大时,可能发生受拉破坏也可能发生受压破坏
D.
当偏心距较小,且受拉钢筋面积很小时,发生受拉破坏
【判断题】偏心受压构件中还存在着一定的剪力,可由箍筋承担,但因剪力的数值一般较小,故一般不作计算,箍筋数量及间距按普通箍筋柱的构造要求确定。