【单选题】在偏心受压柱中,垂直于弯矩作用平面的纵向受力钢筋以及轴心受压柱中各边的纵向受力钢筋,其间距不应大于()mm。
【单选题】轴心受压柱中
D.
纵筋面积大时,计算承载力相应大,故轴压柱没必要限制配筋率
【单选题】听力原文:W: Professor Smith suggested that I come here to borrow a Longman Dictionary of Contemporary English. M: You're welcome to use our dictionaries,but they must not be taken out of the library.Would...
A.
Buy a dictionary for herself.
B.
Take a dictionary out of the library.
C.
Use whatever dictionaries in the library.
D.
Borrow a dictionary from Professor Smith.
【单选题】轴心受压柱中(长柱)
A.
远离轴向力作用一侧的钢筋达到屈服强度,随后压区混凝土被压碎,受压钢筋亦达到屈服强度
B.
远离轴向力作用一侧的钢筋应力不定,而另一侧钢筋受压屈服,混凝土被压碎
C.
靠近轴向力作用一侧的钢筋和混凝土应力不定,而另一侧受拉钢筋达到屈服强度
D.
靠近轴向力作用一侧的钢筋应力达到屈服强度,而另一侧受拉钢筋应力不定
【单选题】在偏心受压柱中,垂直于弯矩作用平面的纵向受力钢筋以及轴心受压柱中各边的纵向受力钢筋,其间距不宜大于_____mm。
【单选题】听力原文:W:My English teacher suggested that I come in and borrow a German-English Dictionary. M:Of course,Miss Helen.You're welcome to use our dictionaries,but they may not be taken out of the library. W...
A.
Learn German well with a borrowed dictionary.
B.
Borrow one from her English teacher.
C.
Buy a German-English dictionary for herself.
D.
Take the dictionary out of the library.
【简答题】I was deeply shocked by a recent survey that suggested 30 per cent of job applicants embellished the truth or lied on a curriculum vitae. Can the figure really be that low? (1) I had always assumed CV...
【单选题】( )是指在生产活动中,人或物遭受损失的可能性超出了可接受范围的一种状态。
【单选题】听力原文:W: My English teacher suggested that I come in and borrow a French-English dictionary. M: Of course, Miss. You are welcome to use our dictionaries. But they cannot be taken out from the library. ...
A.
Use the library of her own school.
B.
Buy a copy of the dictionary she wants.
C.
Use the dictionary in the library.
D.
Borrow one from her English teacher.