| 浅析对混凝土结构裂缝产生的认识 |
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| 引用本文： | 何金明. 浅析对混凝土结构裂缝产生的认识[J]. 价值工程, 2014, 0(19): 96-97 |
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| 作者姓名： | 何金明 |
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| 作者单位： | 贵州大学土木工程学院,贵阳550025 |
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| 摘 要： | 本文对混凝土结构产生的裂缝进行了较为详细的分类和成因分析,其中分类方法有:按裂缝产生的原因进行分类、按裂缝产生的时间进行分类、按裂缝的形态、分布情况和规律性等进行分类共三种。并对各种裂缝所产生的危害加以说明。最后介绍了《混凝土结构设计规范》(GB50010-2010)中对于不同裂缝控制等级的要求。
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| 关 键 词： | 拉应力 裂缝宽度 轴心抗拉强度标准值 超静定结构 |
Understanding of the Cracks on Concrete Structure |
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| HE Jin-ming. Understanding of the Cracks on Concrete Structure[J]. Value Engineering, 2014, 0(19): 96-97 |
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| Authors: | HE Jin-ming |
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| Affiliation: | HE Jin-ming ( School of Civil Engineering, Guizhou University, Guiyang 550025, China ) |
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| Abstract: | This paper analyses classification and the causes of the concrete structure cracks in detail. Its classification basis include： the causes, the shape and the time distribution and regularity of crack. Finally, the paper explained the various harm of the cracks and introduced the requirements of different crack control level in the ＂Code for Design of Concrete Structures＂ （GB50010-2010）. |
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| Keywords: | tensile stress crack width axial tensile strength standard value statically indeterminate structure |
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