本文结合工程实例,分析某工程地下室顶板裂缝的产生原因。地下室顶板裂缝的产生,除与混凝土材料本身收缩大小有关外,还与施工安排和结构设计密切相关。 In this paper, combined with engineering examples, analysis of a project basement roof cracks causes. Basement roof cracks, in addition to shrinkage of the concrete material itself is related to the size, but also with the construction arrangements and structural design are closely related.