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高层建筑工程深基坑支护工程是一项复杂的系统工程,其施工质量的好坏直接关系到基坑开挖、降水等。虽然其作用重大,但是深基坑支护工程作为一项临时性建筑,被业主、施工单位所轻视。为了节省施工投资额度、降低施工成本和减少施工工期,往往置深基坑支护施工的重要性、复杂性和风险性而不顾,而只看到其临时性,从而导致高层建筑的深基坑施工工程安全事故时有发生。探讨了高层建筑深基坑支护施工技术。
Deep foundation pit supporting project of high-rise building project is a complicated systematic project whose construction quality is directly related to excavation and precipitation of foundation pit. Although its role is significant, the support of deep foundation pit as a temporary building, by owners, construction units contempt. In order to save the construction investment quota, reduce the construction cost and reduce the construction period, the construction of the deep foundation pit is often ignored regardless of the importance, complexity and risk of the construction, but only to see its temporary nature, which leads to the deep foundation pit Construction accidents have occurred from time to time. The construction technology of deep foundation pit support in high-rise building is discussed.