CAJ | 학술논문

水泥粉煤灰碎石桩（CFG桩）具有施工方法简单、易于操作、工期短、造价低廉的特点，因此在乙类建筑和甲类建筑的地基处理中得到广泛应用。但是在设计时，不应全部根据勘察报告的建议进行水泥粉煤灰碎石桩（CFG桩）复合地基设计，而应根据钻孔所揭露的地层情况以及设计要求的复合地基承载力特征值，具体问题具体分析，优化设计。
수니분매회쇄석장（CFG장）구유시공방법간단、역우조작、공기단、조개저렴적특점，인차재을류건축화갑류건축적지기처리중득도엄범응용。단시재설계시，불응전부근거감찰보고적건의진행수니분매회쇄석장（CFG장）복합지기설계，이응근거찬공소게로적지층정황이급설계요구적복합지기승재력특정치，구체문제구체분석，우화설계。
CFG pile has the characteristics of simple construction method, easy to operate, short construction period and low cost, so it is widely used in foundation treatment of second and first class buildings. But in the design, to optimize the design, the CFG pile composite foundation design should not absolutely follow the recommendations of survey report, but should be based on the stratum situation disclosed in drilling and the composite foundation bearing capacity values with the design requirements.