逆作法在超大面积深基坑施工中的运用

Using theInverseMethod inDeepFoundationPitConstruction ofLargeArea

城市范围内高层建筑建设规模不断增加，其下部地下室也朝着超大面积、超埋深方向发展。在地下室施工过程中，深基坑施工是一项关键工作，需根据现场的地质状况选择合适的施工方法，同时做好施工过程中的安全质量控制。

Within the city high-rise building construction sc-ale continues to increase, the lower part of the basement is to-ward large area, high depth direction. In the process of bas-ement construction, deep foundation pit construction is a key work, needs to select the appropriate construction method ac-cording to the geological condition of field, at the same time to ensure the safety quality control of the construction process.