第12题: [简答题]Chunlan Brand air conditioners we will be selling well here think your we and are looking forward to receiving your samples soon 参考答案:We think your Chunlan Brand air conditioners will be selling well here and we are looking forward to receiving your samples soon.
第26题: [单项选择]下述关于预应力混凝土结构设计的观点,其中何项不妥()? A. 对后张法预应力混凝土框架梁及连续梁,在满足纵向受力钢筋最小配筋率的条件下,均可考虑内力重分布 B. 后张法预应力混凝土超静定结构,在进行正截面受弯承载力计算时,在弯矩设计值中次弯矩应参与组合 C. 当预应力作为荷载效应考虑时,对承载能力极限状态,当预应力对结有利时,预应力分项系数取1.0;不利时取1.2 D. 预应力框架柱箍筋应沿柱全高加密 参考答案:A