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2009年09 期
| 標(biāo)題 |
| 關(guān)角隧道區(qū)域穩(wěn)定性評(píng)價(jià)與地質(zhì)分析(49 卷) |
| 英文標(biāo)題 |
| Stability assessment of Guanjiao tunnel area and analysis of geological condition |
| 摘要 |
| 關(guān)角隧道近場(chǎng)區(qū)地震活動(dòng)性處于較低水平，歷史上無(wú)強(qiáng)震記錄，弱震活動(dòng)不活躍，構(gòu)造條件相對(duì)穩(wěn)定；高地應(yīng)力、巖溶、突涌水是隧道施工中的主要地質(zhì)問(wèn)題。針對(duì)這些地質(zhì)問(wèn)題進(jìn)行安全風(fēng)險(xiǎn)評(píng)估并提出有效防治措施。 |
| 作者 |
| 新聞作者:趙天熙 |
| 關(guān)鍵字 |
