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2010年10 期
| 标题 |
| 盾构在道路和铁路下推进引起的沉降对比研究(50 卷) |
| 英文标题 |
| Comparative study on settlement induced by shield-driving tunnel under highway or railway |
| 摘要 |
| 以天津市津滨轻轨西段地下线工程为背景，对盾构施工引起的道路及铁路地表沉降数据作了详细的对比研究，得出了地表纵向和横向沉降规律，阐述了盾构下穿道路和铁路时引起周围环境变化的异同点。应用Peck公式反演了盾构过道路段的地层损失率，提出了地层损失率限值。 |
| 作者 |
| 新闻作者:王国栋，肖 立，张庆贺 |
| 关键字 |
