山西建筑
山西建築
산서건축
SHANXI ARCHITECTURE
2014年
19期
95-96
,共2页
CFG桩%地基%施工%工艺
CFG樁%地基%施工%工藝
CFG장%지기%시공%공예
CFG pile%foundation%construction%technology
说明了CFG桩复合地基的加固机理，概述了振动沉管施工工艺和长螺旋钻管内泵压CFG桩施工工艺，指出CFG桩复合地基充分利用桩间土的垂直和水平承载能力，水泥用量少，能极大的降低工程造价，是一种应用广泛的地基加固方法。
說明瞭CFG樁複閤地基的加固機理，概述瞭振動沉管施工工藝和長螺鏇鑽管內泵壓CFG樁施工工藝，指齣CFG樁複閤地基充分利用樁間土的垂直和水平承載能力，水泥用量少，能極大的降低工程造價，是一種應用廣汎的地基加固方法。
설명료CFG장복합지기적가고궤리，개술료진동침관시공공예화장라선찬관내빙압CFG장시공공예，지출CFG장복합지기충분이용장간토적수직화수평승재능력，수니용량소，능겁대적강저공정조개，시일충응용엄범적지기가고방법。
This paper explained the reinforcement mechanism of CFG pile composite foundation, summarized the construction technology of vi-bration sinking pipe and long spiral drill pipe inner pump pressure, pointed out that the CFG pile composite foundation full use of piles between soil vertical and horizontal bearing capacity, used small cement consumption, could greatly reduce the engineering cost, was a widely applied foundation reinforcement method.
