摘要
阐述了客运专线CFG复合地基的工程特点和优势,针对其沉降计算理论方法——解析法、数值法、经验理论法以及规范推荐法进行了综述和分析,指出CFG桩复合地基具有承载力高、沉降量小、造价低、施工方便等特点,因此在铁路客运专线地基处理中应用广泛。
The paper illustrates the engineering characteristics and advantages of CFG pile composite foundation settlement in passenger special line,sums up some theoretical calculation methods,including the analytical method,the numerical method,the experience theory method,and the standard recommend method,and points out CFG pile composite foundation has high loading capacity,small settlement,low costs and convenient construction.
出处
《山西建筑》
2010年第3期133-134,共2页
Shanxi Architecture
关键词
CFG桩复合地基
沉降计算
客运专线
工程特点
CFG pile composite foundation
settlement calculation
passenger special line
engineering characteristics