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2009年07 期
| 標(biāo)題 |
| 京滬高速鐵路鳳陽試驗(yàn)段路堤填筑工藝及質(zhì)量控制試驗(yàn)研究(49 卷) |
| 英文標(biāo)題 |
| Experimental study and quality control for embankment filling technology at Fengyang test section of Beijing-Shanghai high speed railway |
| 摘要 |
| 通過京滬高速鐵路鳳陽試驗(yàn)段填筑工藝試驗(yàn)研究，提出路基填料、施工工藝參數(shù)以及施工質(zhì)量控制要點(diǎn)。在分析孔隙率指標(biāo)作為評價粗粒土填筑密實(shí)度指標(biāo)存在問題的基礎(chǔ)上，探討采用Ev2/Ev1比值作為評定壓實(shí)質(zhì)量輔助檢測指標(biāo)的合理性，提出加快進(jìn)行壓實(shí)系數(shù)評定粗粒土壓實(shí)質(zhì)量相關(guān)試 |
| 作者 |
| 新聞作者:黃直久，王勇，范廉明，衛(wèi)建雷，張玉民，茍?jiān)讫?/td> |
| 關(guān)鍵字 |
