【判断题】【消耗次数：1】
钢筋混凝土梁的挠度与弯矩是非线性关系。
①
正确
②
错误
参考答案：
复制
纠错
相关题目
【单选题】
钢筋混凝土受弯构件挠度计算公式正确的是（ ）。
①
<img class="kfformula" src="20200804/1596527988630314.png" data-latex="f=S\frac {{M}_{q}{l}^{2}_{0}} {{B}_{s}}"/>
②
<img class="kfformula" src="20200804/1596527988806749.png" data-latex="f=S\frac {{M}_{k}{l}^{2}_{0}} {{B}_{s}}"/>
③
<img class="kfformula" src="20200804/1596527988257843.png" data-latex="f=S\frac {{M}_{k}{l}^{2}_{0}} {B}"/>
④
<img class="kfformula" src="20200804/1596527988857756.png" data-latex="f=S\frac {{M}_{q\, }{l}^{2}_{0}} {B}"/>
【单选题】
关于钢筋混凝土梁配筋的说法，正确的是（）
①
A.纵向受拉钢筋应布置在梁的受拉区
②
B.梁的箍筋主要作用是承担剪力的固定主筋位置
③
C.梁的箍筋直径最小可采用4mm
④
D.当梁的截面高度小于200mm时，不应设置箍筋
【单选题】
钢筋混凝土梁在正常使用荷载下（ ）。
①
通常是带裂缝工作的
②
一旦出现裂缝，沿全长混凝土与钢筋间的黏结力丧失
③
一旦出现裂缝，裂缝贯通全截面
④
通常是不带裂缝工作的
随机题目
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response to
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respond to
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delete
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Anna was reading a piece of science fiction, completely _____ to the outside world.
①
having been lost
②
to be lost
③
losing
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lost
【单选题】
7. She is poor ______ she can hardly get anything to eat.
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as much as
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too much so that
③
so much so that
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much more than
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Of swimming and football he much preferred _____.
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later
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the later
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former
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【单选题】
10. ______ radio ______ and try to find out what’s wrong with it.
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Take…apart
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Tell…apart
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Cutting…into pieces
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Separate…apart
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emergency
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crisis
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time
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stage
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Many people complain of the rapid _____ of modern life.
①
rate
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speed
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growth
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_____his sister, Jack is quiet and does not easily make friends with others.
①
Dislike
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Alik
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Liking
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The assistant wrapped it _____ for her as quickly as possible.
①
round
②
about
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in
④
up