由于在以往的混凝土结构工程施工中存在较多的地下车库结构裂缝和墙梁板的早期和后期裂缝问题,为了防止在今后的工程中重复出现此类裂缝,特提出相应的预防措施。这些措施有设计方面的,有施工方面的,有原材料质量控制方面的,有混凝土配合比优化方面的,有混凝土养护方面的。 Since there are many cracks in the underground garage structure and the early and late cracks of the wall slab in the construction of the past concrete structures, in order to prevent the recurrence of such cracks in future projects, special precautions are put forward. These measures are design, construction, quality control of raw materials, concrete mix optimization, there are concrete conservation aspects.