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2010年08 期
| 標(biāo)題 |
| 新建鐵路巖溶地區(qū)預(yù)鉆成孔施工技術(shù)(50 卷) |
| 英文標(biāo)題 |
| Construction technology of predrilling in karst region for newly constructed railway |
| 摘要 |
| 介紹新建鐵路巖溶地段橋梁工程鉆孔樁預(yù)鉆施工方法，將潛孔鉆機(jī)鉆孔引入樁基施工中，解決了巖石堅硬或巖溶、斜巖地質(zhì)情況下沖擊鉆成孔效率低的問題，提高了樁基的施工效率，確保了樁基的施工質(zhì)量，為類似地質(zhì)條件下樁基施工提供了借鑒。 |
| 作者 |
| 新聞作者:李 斌，午向陽，羅 卿，趙 靚，朱浩波 |
| 關(guān)鍵字 |
