With the continuous development of China's economy and society, the pace of development of the construction industry is accelerating, but there are still some problems in building engineering, among which concrete crack is an urgent one. This article mainly expounds the reason of concrete cracks, and the effective measures to control the crack.%院随着我国经济和社会的不断发展，建筑行业的发展步伐也在不断加快，但是在房屋建筑工程中仍然存在一定的问题，其中亟待解决的是混凝土的裂缝问题。本篇文章主要阐述混凝土裂缝的原因，以及控制裂缝的有效措施。
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