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2011年05 期
| 标题 |
| 盾构通过矿山法隧道上浮问题分析研究(51 卷) |
| 英文标题 |
| Analytical study on floating of tunnel driven by mining method induced by shield-driving tunnel passing above |
| 摘要 |
| 采用盾构通过矿山法施工软硬不均地层的隧道，能达到快速安全经济效果。管片脱出盾尾后盾构隧道上浮问题是该工法技术难题之一。本文以深圳地铁2号线东港路站—招商东路站区间盾构通过矿山法隧道段为背景，运用有限元法，分析了回填材料属性、回填层厚度等因素对管片上浮的影响 |
| 作者 |
| 新闻作者:董泽龙，张庆贺，周 禾 |
| 关键字 |
