Applying theoretical and practical form, the paper summarizes the classification of concrete cracks, discusses raw concrete material, mixing proportion design, construction technology, temperature difference, and maintenance conditions and so on, analyzes influential factors and causes of concrete cracks, and finally puts forward rational concrete cracking preventive measures and processing methods, so as to ensure the security, durability, and adaptability of the engineering quality.%采用理论与实践相结合的形式,对混凝土的裂缝进行分类总结,并就混凝土原材料、配合比设计、施工工艺、温差、养护条件等方面进行探讨,分析混凝土结构裂缝的影响因素及产生原因,从而提出混凝土裂缝的合理防治措施及治理方法,确保整个工程质量的安全性、耐久性、适用性。
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