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2011年09 期
| 標題 |
| 隧道地表坍陷深層注漿理論研究與工程實踐(51 卷) |
| 英文標題 |
| Theoretical research and engineering practice on adopting deep-grouting to treat ground surface cave-in above tunnel |
| 摘要 |
| 我國既有公路隧道，在復雜地質(zhì)條件等作用下，部分出現(xiàn)開裂、滲水等現(xiàn)象，影響交通安全，地表注漿是對此類病害隧道進行加固、防滲治理的主要技術措施。以某隧道地表注漿工程為研究對象，利用探地雷達檢測隧道圍巖密實情況，建立三維有限元模型，分析地表注漿前后隧道二次襯砌 |
| 作者 |
| 新聞作者:喬明燦，樂金朝，牛向飛 |
| 關鍵字 |
