我国土建工程自20世纪90年代末期以来,其工程量不断增加,并呈“井喷式”的发展速度迅速壮大,让居民住宅与商用住宅的使用范围大幅增加,在空前繁荣的背后,其工程建设中亦存在着些许问题有待解决。裂缝是土建工程建设中的典型问题,为此,文章以土建工程为出发点,对其设计和施工阶段的裂缝防止问题进行论述分析,以期能为土建工程的完善和发展尽绵薄之力。 Since the late 1990s, China’s civil engineering has seen an increasing amount of construction work and the rapid growth of “blowout” has greatly increased the use of residential and commercial residential buildings. With unprecedented prosperity, There are also some problems in the construction of the project to be solved. Crack is a typical problem in the civil engineering construction. Therefore, the article takes the civil engineering as the starting point to discuss and analyze the crack prevention in the design and construction stage, with a view to making the civil engineering project perfect and development modest.