摘要
为避免长螺旋CFG桩施工中产生质量问题,施工中应注意在桩位控制、桩基施工、混凝土质量、冬季施工措施、褥垫层设置、成桩后防护等方面引起重视,针对以上几个技术问题进行了经验总结和探讨。
In long spiral CFG pipe construction,attention should be paid on pile position control,pile foundation construction,concrete quality,construction measures in winter,thickness of cushion and protection after pile-forming to avoid appearing quality problems.The experience summary and the discussion on above issues were made in this paper.
出处
《探矿工程（岩土钻掘工程）》
2010年第6期59-61,共3页
Exploration Engineering:Rock & Soil Drilling and Tunneling
关键词
长螺旋CFG桩
施工质量
技术问题
long spiral CFG pipe
construction quality
technical problem
