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在当前的建筑中经常遇到大体积混疑土施工,比如高层建筑基础、大型设备基础、水利大坝等。工程实践表明,大体积混疑土施工产生裂缝机率较多,如不采取有效措施加以预防,产生的有裂缝将在一定程度上影响结构安全和正常使用。为此,本文在分析大体积混疑土裂缝成因的基础上,提出保证大体积混疑土施工质量,预防裂缝产生的措施。
In the current construction, it is often encountered a large volume of muddy construction, such as high-rise building foundations, large-scale equipment foundations, and water conservancy dams. The engineering practice shows that there are many occurrences of cracks in the construction of a large volume of mixed suspicious soil. If no effective measures are taken to prevent it, the resulting cracks will affect the structural safety and normal use to a certain extent. Therefore, on the basis of analyzing the causes of cracks in large-scale mixed muds, this paper proposes measures to ensure the construction quality of large-scale mixed muds and prevent the occurrence of cracks.