【判断题】计算钢筋混凝土梁斜截面抗剪承载力时,规范规定的上限值相当于限值了梁的最小尺寸和最大配窟率。
【判断题】钢筋混凝土梁斜截面抗剪承载力计算时,梁的汁算剪力包络图是计算得到的各截面最大剪力组合设计值V d 乘上结构重要性系数γ 0 。后所形成的计算剪力图。
【单选题】Concentrating on her writing, Mary was not ______ of what had happened around the house.
【简答题】Tracy Wong is a wellknown ChineseAmerican writer.But her writing ____ was something she picked up by herself.After her first ____, teaching disabled children, she became a parttime writer for IBM._...
【单选题】钢筋混凝土梁斜截面承载力计算公式中, α 1 是异号弯矩影响系数,计算简支梁和连续梁近边支点梁段的抗剪承载力时, α 1 =( )
【简答题】Tracy Wong is a well-known Chinese-American writer. But her writing 41 was something she picked up by herself. After her first 42 , teaching disabled children, she became a part-time writer for IBM. 4...
【判断题】双曲柄机构中,通常主动曲柄作匀速运动,从动曲柄做同向匀速转动。
【单选题】配有腹筋的钢筋混凝土梁斜截面抗剪承载力计算时,若计算公式 的上限值不满足,则应( )。