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2009年07 期
| 標(biāo)題 |
| 京滬高速鐵路某路段強(qiáng)夯置換碎石墩地基加固工藝的試驗(yàn)研究(49 卷) |
| 英文標(biāo)題 |
| Experimental study on dynamic compaction technology used in subgrade reinforced with crushed stone piers at certain section of Beijing-Shanghai high speed railway |
| 摘要 |
| 為探索京滬高速鐵路某路段強(qiáng)夯置換碎石墩地基加固的工藝參數(shù)、施工方法以及土性適用條件并驗(yàn)證其加固效果，根據(jù)現(xiàn)場測試對強(qiáng)夯置換作用后，土層內(nèi)會產(chǎn)生較大的孔隙水壓力和孔隙水壓力消散情況進(jìn)行了研究。研究結(jié)果表明，加固體基本與基巖接觸，加固體間的土體承載力特征值可 |
| 作者 |
| 新聞作者:徐華軒，范強(qiáng)慧 |
| 關(guān)鍵字 |
