施工技术
施工技術
시공기술
CONSTRUCTION TECHNOLOGY
2014年
6期
12-14
,共3页
李哲琳%白志华%刘露超%赵海军
李哲琳%白誌華%劉露超%趙海軍
리철림%백지화%류로초%조해군
高层建筑%深基坑%止水帷幕%高压旋喷桩%施工技术
高層建築%深基坑%止水帷幕%高壓鏇噴樁%施工技術
고층건축%심기갱%지수유막%고압선분장%시공기술
tall buildings%deep foundation excavation%waterproof curtain%high-pressure sprayed piles%construction
人民日报社报刊综合业务楼深基坑止水采用在基坑外侧喷射注浆形成一道连续防水墙，连续止水帷幕和护坡桩相结合的方法，在基坑四周封堵。经严格控制，取得了良好的施工效果，有效地控制了地下水，保证了基坑的安全和后续施工的顺利进行。具体阐述了止水帷幕技术要求及施工方法，总结了施工质量的控制要点。
人民日報社報刊綜閤業務樓深基坑止水採用在基坑外側噴射註漿形成一道連續防水牆，連續止水帷幕和護坡樁相結閤的方法，在基坑四週封堵。經嚴格控製，取得瞭良好的施工效果，有效地控製瞭地下水，保證瞭基坑的安全和後續施工的順利進行。具體闡述瞭止水帷幕技術要求及施工方法，總結瞭施工質量的控製要點。
인민일보사보간종합업무루심기갱지수채용재기갱외측분사주장형성일도련속방수장，련속지수유막화호파장상결합적방법，재기갱사주봉도。경엄격공제，취득료량호적시공효과，유효지공제료지하수，보증료기갱적안전화후속시공적순리진행。구체천술료지수유막기술요구급시공방법，총결료시공질량적공제요점。
A continuous waterproof wall is formed by grouting concrete outside of the foundation excavation in the People’ s Daily project, the foundation excavation is sealed with the combination method of waterproof curtain and slope protection piles. By the strictly control for the construction, the good construction effect is obtained, and the underwater is in control. Meanwhile, the foundation excavation safety and construction sequence are guaranteed. The requirement and construction method of waterproof curtain are described in detail,and the control points for construction quality is summarized.
