1) shallow-buried and lateral pressure tunneling
浅埋软弱偏压
2) weak rock with shallow cover
软弱浅埋
3) shallow covered slope
浅埋偏压
1.
Analysis on the treatment of the lining cracks of the shallow covered slope multi-arch tunnel in weak surrounding rock;
软弱围岩浅埋偏压连拱隧道衬砌开裂处治分析
2.
The site monitoring was made during the access construction of shallow covered slope soft surrounding rock of Tongyu hightway tunnel.
详细介绍了通渝隧道进口浅埋偏压软弱围岩段新奥法施工的监控量测工作,通过对各施工阶段的监测与分析,配合和指导施工实践。
4) shallow and unsymmetrical pressure
浅埋偏压
1.
The lithology of the entrance segment is weathered metasandstone,existing shallow and unsymmetrical pressure,constructing with three-pilot drift method.
用岩土工程专用分析程序FLAC3D,对铜黄高速公路汤屯段富溪浅埋偏压连拱隧道进口段采用的施工过程进行了三维快速拉格朗日差分方法分析,比较了先开挖浅埋侧主洞与先开挖深埋侧主洞两种开挖施工顺序,获得了浅埋偏压连拱隧道在采用不同开挖顺序施工时各阶段隧道变形、中隔墙及支护结构的应力和位移等变化情况,通过对比、分析,从而使得实际隧道施工顺序得到优化,结果与现场监控量测资料相比较,得出的结论可为富溪浅埋偏压连拱隧道施工提供科学依据与技术指导。
5) buried weak surrounding rock
浅埋软弱围岩
1.
This paper mainly introduces the accessing method and two driving methods for large-span railway station tunnel on buried weak surrounding rock.
主要介绍了浅埋软弱围岩大跨车站隧道的进洞方法及掘进施工方
补充资料：软弱结构面
摩擦系数较小，长度较大，充填粘土、泥和岩石碎块的结构面（见岩体结构）。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条