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2007年01 期
| 标题 |
| 铁路隧道整体道床的沉降与基底状况关系的分析(28 卷) |
| 英文标题 |
| Analysis of the Relationship between Subsidence of Monolithic Roadbed of Railway Tunnel and the Situation of Foundation Base |
| 摘要 |
| 为查清铁路隧道整体道床破损的原因，研究在列车作用下道床的沉降与基底状况的关系，根据焦柳线银匠界隧道整体道床实际情况建立力学计算模型。采用弹塑性有限元法进行计算，绘出在不同的基底状况下地基弹性模量与铁路隧道整体道床沉降的关系曲线。计算得到的沉降值与实际测得 |
| 作者 |
| 新闻作者:郭 飞，刘庆潭，李雅萍 |
| 关键字 |
