
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|

| 标题 |
| CFG桩复合地基设计参数对地基沉降影响的数值分析(49 卷) |
| 英文标题 |
| Numerical analysis about effect of design parameters of CFG pile composite foundation on its settlement |
| 摘要 |
| 高速铁路对路基的工后沉降提出了严格的要求,因此正确选择能满足高速铁路技术标准要求的合理的地基处理方案和设计参数,是一项迫切需要解决的课题。针对CFG桩加固京沪高速铁路某一松软土地基试验段,采用数值计算方法,分析了桩筏复合地基和桩(帽)网复合地基两种方案、不同 |
| 作者 |
| 新闻作者:王炳龙,宫全美 |
| 关键字 |