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2011年08 期
| 標題 |
| 注漿技術(shù)在巖溶路基加固處理中的應用(51 卷) |
| 英文標題 |
| Application of grouting technology in reinforcing karst subgrade |
| 摘要 |
| 文章以合福客運專線DK493+012～DK493+038.27段巖溶路基為研究對象，結(jié)合工程地質(zhì)情況，采用壓力注漿技術(shù)對該段路基進行加固處理，結(jié)果表明：注漿后巖體節(jié)理裂隙中充填有水泥結(jié)膜，溶洞處可見水泥結(jié)塊；單位巖體長度吸水量明顯下降；頻散曲線不離散，進入基巖后介質(zhì)速度快速提 |
| 作者 |
| 新聞作者:鐘亮根 |
| 關(guān)鍵字 |
