| 茅荆坝隧道斜井与正洞交叉口段施工 |
| |
| 引用本文： | 于淼.茅荆坝隧道斜井与正洞交叉口段施工[J].辽宁交通科技,2012(9):105-107. |
| |
| 作者姓名： | 于淼 |
| |
| 作者单位： | 辽宁省公路工程监理咨询有限公司,沈阳110005 |
| |
| 摘 要： | 根据现场围岩实际情况,结合超前地质预报结果及监控量测数据,总结出斜井快速进入正洞的挑顶、支护等施工经验,为同类工程施工提供参考。
|
| 关 键 词： | 隧道斜井 正洞 挑顶 支护 |
Construction of Crossing between Shaft and Main Tunnel of Maojingba Tunnel |
| |
| Abstract: | According to practical condition of surround rock at site, combined with the advance geological forecast result and monitoring measurement data, the construction experience about top brushing, support and etc. of shaft＇s~ rapid entering into main tunnel are summarized, providing references for similar engineering construction. |
| |
| Keywords: | Tunnel shaft Main tunnel Top brushing Support |
| 本文献已被 维普 等数据库收录！ |
|
