CAJ | 학술논문

主要论述了在天然地基不满足建筑物承载力要求和变形要求的情况下，采用CFG桩复合地基进行处理，根据场地岩土工程条件初步设计了地基处理参数的四种方案，分别计算了四种方案下的地基承载力，最终选取了正方形布桩，并对这一方案的沉降量进行了计算，结果满足规范要求，通过实际计算证明了CFG桩复合地基处理形式的有效性，可进一步推广应用。
주요논술료재천연지기불만족건축물승재력요구화변형요구적정황하，채용CFG장복합지기진행처리，근거장지암토공정조건초보설계료지기처리삼수적사충방안，분별계산료사충방안하적지기승재력，최종선취료정방형포장，병대저일방안적침강량진행료계산，결과만족규범요구，통과실제계산증명료CFG장복합지기처리형식적유효성，가진일보추엄응용。
The paper discusses the composite CFG pile foundation treatment under the condition of natural foundation does not meet the architec- tural bearing capacity and deformation demands. It preliminarily designs four sorts of foundation processing parameter according to the field geo- logical engineering conditions. It respectively calculates the foundation bearing capacity under the four schemes, and finally it selects square pil- ing, and calculates the subsidence of the scheme, meanwhile, the results meet norms. Practical calculation proves that composite CFG pile foun- dation treatment is effective, which is worth promoting.