APPLICATION OF DEEP FOUNDATION PIT SUPPORTING CONSTRUCTION TECHNIQUE IN JINCHENG MANSION

Jincheng Mansion has 17 floors overground and 5 floors underground,its foundation pit is 20.4m deep.Side slope support in the foundation pit is constructed by using soil nailing wall at the upper part and slop protection piles at the lower part.Before construction,special technical and safety schemes are established to guarantee the engineering quality and favorable construction effects are realized.