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探讨了混凝土温度应力对裂缝的影响,结合某地下室外墙与楼板裂缝的产生形式,分析了裂缝发展的原因及机理,提出了预防裂缝产生和已有裂缝的处理方法,从而降低裂缝产生的概率。
The influence of temperature stress of concrete on the crack is discussed. The reason and mechanism of the crack development are analyzed combining with the appearance of cracks in the outer wall and floor of a basement. The methods to prevent the crack and the existing crack are put forward to reduce the probability of crack .