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随着社会经济的快速发展,城镇化的推进,工业及民用建筑物建设步伐的加快,混凝土由于其具有可塑性好、耐久性好、抗压强度高、价格较低、商品化程度高、便于就地取材等优点,而成为当前应用最广泛的建筑材料之一。但是混凝土同样存在缺点,除了其自重大、抗拉强度低外,容易产生裂缝更是普遍性的问题,出现裂缝不仅影响美观和使用,更甚者会危及结构安全。笔者结合多年的经历,并参考文献资料,分析混凝土产生裂缝的原因,提出预防措施方法,为广大施工人员提供参考,期望起到提高混凝土施工质量的目的。
With the rapid socio-economic development, the promotion of urbanization and the acceleration of the construction of industrial and civil buildings, concrete has the advantages of good plasticity, good durability, high compressive strength, low price and high degree of commercialization To draw on the advantages such as, and become one of the most widely used building materials. However, concrete also has disadvantages. In addition to its large self-weight and low tensile strength, cracks are more likely to be common problems. Cracks not only affect the appearance and use, but also threaten the structural safety. The author combines years of experience, and with reference to the literature, analysis of the causes of cracks in concrete, put forward preventive measures for the majority of construction workers to provide reference, expect to improve the quality of concrete construction purposes.