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受弯构件的裂缝控制等级分哪三级？
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受弯构件的裂缝控制等级分哪三级？
时间：2021-12-31 03:34
关键词：
房屋建筑学
土木建筑工程
大学试题
工学
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<p> 一级—--严格要求不出现裂缝的构件。<br> 二级——一般要求不出现裂缝的构件。普通钢筋混凝土结构裂缝控制等级为（三级）。<br> 三级——允许出现裂缝的构件。</p>
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混凝土结构的裂缝控制等级分为三级，以下关于裂缝控制等级的说法哪一个是错误的（）？
受弯构件的裂缝控制等级分哪三级？
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