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2009年09 期
| 標題 |
| 既有提速線路路基基床試驗與評估研究(49 卷) |
| 英文標題 |
| Study on test and assessment of subgrade bed for existing speed up railway |
| 摘要 |
| 結(jié)合海南西環(huán)線提速改造工程，應(yīng)用基本承載力、地基系數(shù)和輕型動力觸探原位測試技術(shù)及顆粒分析試驗方法，對以砂類土為主的既有線路基基床進行試驗與評估研究，探討分析評估方法和指標，為既有線提速改造路基工程的設(shè)計施工提供依據(jù)。 |
| 作者 |
| 新聞作者:陳皖蜀 |
| 關(guān)鍵字 |
關(guān)鍵詞:既有線提速 路基基床 原位測試 土工試驗 評估 |
