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2009年09 期
| 标题 |
| 既有提速线路路基基床试验与评估研究(49 卷) |
| 英文标题 |
| Study on test and assessment of subgrade bed for existing speed up railway |
| 摘要 |
| 结合海南西环线提速改造工程，应用基本承载力、地基系数和轻型动力触探原位测试技术及颗粒分析试验方法，对以砂类土为主的既有线路基基床进行试验与评估研究，探讨分析评估方法和指标，为既有线提速改造路基工程的设计施工提供依据。 |
| 作者 |
| 新闻作者:陈皖蜀 |
| 关键字 |
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| 标题 |
| 既有提速线路路基基床试验与评估研究(49 卷) |
| 英文标题 |
| Study on test and assessment of subgrade bed for existing speed up railway |
| 摘要 |
| 结合海南西环线提速改造工程，应用基本承载力、地基系数和轻型动力触探原位测试技术及颗粒分析试验方法，对以砂类土为主的既有线路基基床进行试验与评估研究，探讨分析评估方法和指标，为既有线提速改造路基工程的设计施工提供依据。 |
| 作者 |
| 新闻作者:陈皖蜀 |
| 关键字 |
| COPYRIGHT©2001-2025 CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED，ALL RIGHTS RESERVED | ||
|
