【判断题】【消耗次数:1】
普通热轧钢筋受压时的屈服强度与受拉时基本相同。
正确
错误
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相关题目
【单选题】 普通热轧钢筋受压时的屈服强度与受拉时基本相同( )。
①  正确
②  错误
【单选题】 热轧钢筋冷拉后,()。
①  可提高抗拉强度和抗拉强度
②  只能提高抗拉强度
③  可提高塑性,强度提高不多
④  只能提高抗压强度
【判断题】 混凝土受拉时的弹性模量与受压时相同
①  正确
②  错误
【判断题】 钢筋混凝土轴心受拉构件破坏时,混凝土的拉裂与钢筋的受拉屈服同时发生
①  正确
②  错误
【单选题】 钢筋混凝土偏心受压构件,已知截面破坏时,受拉钢筋未屈服,受压一侧的混凝土被压坏,由此可推断该偏心受压构件是( )。
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②  大偏压构件
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【单选题】 热轧钢筋的级别是()
①  HPB235、HPB335、HPB400
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③  HRB235、HPB335、HPB400
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【判断题】 适筋破坏的特征是破坏始自于受拉钢筋的屈服,然后混凝土受压破坏。
①  正确
②  错误
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①  正确
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【单选题】 当少筋梁的受拉钢筋刚屈服时,梁正截面的承载能力
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③  离最大值还有较大一段距离
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