【单选题】【消耗次数:1】
预应力混凝土结构可以避免构件裂缝的过早出现。
正确
错误
参考答案:
复制
纠错
相关题目
【判断题】 预应力混凝土结构可以避免构件裂缝的过早出现( )。
①  正确
②  错误
【单选题】 预应力混凝土结构可以避免构件裂缝的过早出现( )。
①  正确
②  错误
【判断题】 预应力混凝土结构可以避免构件裂缝的过早出现
①  正确
②  错误
【判断题】 若要使结构构件的裂缝达到一级或二级要求,必须对其施加预应力,将结构或构件做成预应力混凝土结构构件。
①  正确
②  错误
【判断题】 为了不使斜裂缝过早出现或混凝土过早破坏,剪力墙洞口处的连梁尺寸不应太小。()
①  正确
②  错误
【判断题】 部分预应力混凝土要求在使用荷载作用下不出现裂缝。
①  正确
②  错误
【单选题】 先张法预应力混凝土构件是利用( )使混凝土建立预应力的。
①  通过钢筋热胀冷缩
②  张拉钢筋
③  通过端部锚具
④  混凝土与预应力筋的粘结力
【单选题】 预应力混凝土是在结构或构件的( )预先施加压应力而成。
①  受压区
②  受拉区
③  中心线处
④  中性轴处
【单选题】 全预应力混凝土构件在使用条件下,构件截面混凝土()。
①  不出现拉应力
②  允许出现拉应力
③  不出现压应力
④  允许出现压应力
【单选题】 全预应力混凝土构件在使用条件下,构件截面混凝土
①  不出现拉应力
②  允许出现拉应力
③  不出现压应力
④  允许出现压应力
随机题目
【单选题】 _______ the English examination, I would have gone to the concert last Sunday.
①  In spite of
②  But for
③  Because of
④  As for
【单选题】 By the time he was twelve, Edison____ to make a living by himself.
①  would begin
②  has begun
③  had begun
④  was begun
【单选题】 The popular singer who had been praised very highly____ to be a great disappointment.
①  turned in
②  turned out
③  turned up
④  turned down
【单选题】 Mary realized she ____ .
①  is made fun of
②  was making fun of
③  was being made fun of
④  is being made fun of
【单选题】 We often get _______ when people cut in line.
①  annoying
②  annoyed
③  to annoy
④  annoy
【单选题】 _______ the bad storm Tom delivered the newspapers on time.
①  In favor of
②  In spite of
③  In front of
④  In charge of
【单选题】 One of my ____ sentences is: there is no smoke without fire.
①  faithful
②  favorite
③  favorable
④  famous
【单选题】 Theboysspentthewholemorning____ possibleanswerstothequestion.
①  discuss
②  to discuss
③  discussing
④  discussed
【单选题】 At the meeting they all kept ____.
①  silence
②  silently
③  silent
④  quietly
【单选题】 Woman: Bob, do you think you can lend me fifty dollars? Bob: Let me see. ____
①  You know I have no money at all.
②  Sorry, I don’t think I have much with me.
③  I don’t think you should do it.
④  Oh, I have quite a lot.