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2009年07 期
| 标题 |
| 京沪高速铁路CFG桩复合地基沉降预测分析(49 卷) |
| 英文标题 |
| Prediction analysis on settlement of CFG pile composite foundation for Beijing-Shanghai high speed railway |
| 摘要 |
| 在京沪高速铁路凤阳试验段现场试验的基础上，获得了CFG桩复合地基实测沉降数据。在实测沉降数据的基础上对路基沉降预测问题作了进一步的探讨，采用了4种曲线拟合法对路基沉降进行了预测分析及对比研究。结果表明：曲线拟合法的预测精度取决于映射函数和实测沉降样本空间范围 |
| 作者 |
| 新闻作者:曾俊铖，张继文，彭志鹏， 涂永明，童小东 |
| 关键字 |
