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2011年08 期
| 標(biāo)題 |
| 大斷面黃土隧道施工控制(51 卷) |
| 英文標(biāo)題 |
| Construction control over large profile loess tunnel |
| 摘要 |
| 我國由于黃土分布地域較廣，黃土隧道的建設(shè)在所難免，其設(shè)計與施工難度也漸趨復(fù)雜。黃土隧道有其自身的特點(diǎn)：易塌方，遇水產(chǎn)生濕陷性，預(yù)注漿困難，錨桿施作難度大等；同時，黃土隧道造價高昂，修建小凈距和連拱隧道的經(jīng)驗(yàn)又非常少。本文根據(jù)黃土隧道的施工實(shí)踐，提出了一些 |
| 作者 |
| 新聞作者:李可寧 |
| 關(guān)鍵字 |
