摘要
通过在CFG试桩阶段采用完整性检测、开挖验证等手段,研究了在不同地层及施工中出现各种异常情况下,造成CFG桩缺陷的原因,并提出相应的质量控制措施,以积累施工经验并完善合理的施工工艺标准,提高施工质量。
Abstract： Through inspection on completeness and verifying by excavating and so on in the stage of CFG testing pile, the paper studies reasons for defects of CFG piles in different soil layers and under different accidents, it also proposes relative quality controlling measures, aiming to accumulate experiences for such construction and consummate ressonable construction technical standard, thus enhance the constructional quality.
出处
《山西建筑》
2009年第18期208-210,共3页
Shanxi Architecture
关键词
CFG桩
检测
反射波
曲线
开挖
验证
CFG pile, inspection, reflecting wave, curve, excavation, verify
