Silent and Non-destructive Demolition Construction Technology of the Waist Beam of the Internal Support in the Deep Foundation Pit
Taking the Foshan Xinfugang Square Project as an example,it is a large commercial complex project.The engineering foundation pit has a large area and a high depth,and the total volume of concrete support in the foundation pit is about 8,995 cubic meters.The workload of internal support demolition is large,and it is adjacent to the Kuiqi Road Station of Foshan Metro Line 1.Blasting and construction demolition techniques with greater vibration are prohibited.Based on considerations of economic applicability,construction period,and foundation pit safety,a deep foundation pit waist beam silent,non-destructive cutting,lifting,and demolition construction technology with broad application prospects is formulated.
deep foundation pitwaist beamsilentnon-destructive cutting
万方数据
维普
