This paper describes the construction technology, the quality control measures and the technical and economical benefits of CFG piles composite foundation of Ningbo Lianfeng residential quarter.
介绍宁波联丰住宅小区CFG桩复合地基的施工工艺、质量控制措施及技术经济效果。
Serious necking quality problems often appear when the CFG piles construction technology of long spiral drill pipe by pump pressure apply in some disturbed sensitive soil areas of Taiyuan.
长螺旋钻管内泵压CFG桩施工技术在太原部分地区扰动敏感性土中应用时，常出现严重缩径质量问题。
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