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2009年05 期
| 标题 |
| 高地应力下大断面隧洞混凝土施工技术研究(49 卷) |
| 英文标题 |
| Study on construction techniques of concrete lining in tunnel with large cross section under high primary stress |
| 摘要 |
| 以锦屏二级水电站隧洞工程建设为背景，对高地应力下大断面隧洞混凝土施工技术进行研究。通过对隧洞的围岩地质、断面形状及几何尺寸、施工等条件进行分析，结合隧道工程理论及混凝土施工方法，提出了高地应力下特大断面隧洞底拱和顶拱的混凝土衬砌施工技术、施工步骤和施工方 |
| 作者 |
| 新闻作者:陈铁骑 |
| 关键字 |
