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| 标题 |
| 合肥—南京铁路试验段改良膨胀土路基沉降分析(527 卷) |
| 英文标题 |
| Analysis on Modified Bentonite Roadbed Settlement of Hefei-Nanjing Railway Experiment Section |
| 摘要 |
| 新建时速200 km合肥—南京客货共线铁路的大部分路基为膨胀土地质,对膨胀土质进行改良,对路基填筑工艺和质量进行控制,是合宁铁路建设取得成功的关键。在工程试验段设置了改良膨胀土路基沉降观测断面,通过研究试验段改良膨胀土路基基底沉降、改良膨胀土路基本体压密特性、 |
| 作者 |
| 新闻作者:李庆鸿 俞 峰 |
| 关键字 |