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2011年08 期
| 標題 |
| 黔桂線拉岜隧道巖溶特征及整治措施(51 卷) |
| 英文標題 |
| Karst feature and its treatment measures for Laba tunnel on Guizhou-Guangxi line |
| 摘要 |
| 黔桂鐵路拉岜隧道，位于貴州高原向廣西傾斜盆地過渡斜坡地帶的巖溶集中發(fā)育區(qū)。施工中共揭示4處大型巖溶，各巖溶形態(tài)及發(fā)展階段不同，充填物性質(zhì)及巖溶水的影響也不一致。本文結(jié)合施工過程詳細敘述各巖溶及巖溶水發(fā)育特征，分析了巖溶及巖溶水對施工及運營的危害性，最后提出 |
| 作者 |
| 新聞作者:張雨露，馮 濤 |
| 關(guān)鍵字 |
