高层建筑深基坑支护逆作法

Up-and-Down Construction Methed Taken For Deep Foundation Bracing And Shoring In Highrise Building Construction

以护坡墙与护坡桩组合,分段开挖,逐层推进,最后完成深基坑的围护,谓之“逆作法”

Up-and-down construction method is a revereal construction method, the adoption of which means integration of slope retaining wall and slope retaining piles, excavation section by section, construction tier by tier, completion of deep foundation enclosure at last.