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2004年01 期
| 標(biāo)題 |
| 用水泥土擠密樁加固繁忙干線路基基床的施工工藝(44 卷) |
| 英文標(biāo)題 |
| * |
| 摘要 |
| 路基是軌道的基礎(chǔ)，其質(zhì)量直接影響軌道的變形。隨著列車提速，對(duì)路基技術(shù)標(biāo)準(zhǔn)的要求也相應(yīng)提高。如何在少影響運(yùn)輸?shù)臈l件下對(duì)既有線路基進(jìn)行加固，特別是對(duì)路涵和路橋過(guò)渡段路基進(jìn)行加固，是一個(gè)富有挑戰(zhàn)性的課題。文章介紹在繁忙干線上用水泥土擠密樁加固路基的施工方法和施 |
| 作者 |
| 新聞作者:郭新生，張世群，李明昌 |
| 關(guān)鍵字 |
關(guān)鍵詞:鐵路干線 水泥土擠密樁 路基加固 施工工藝 |
