摘要
新建山西中南部铁路通道刘家梁隧道位于黄山西坡黄土高原丘陵区,冲沟发育,地形起伏较大,高程995—1115米,相对高差大,近120米。山体表覆新黄土、老黄土,沿隧道轴线冲沟沟底及沟壁未见三叠系下统基岩出露。隧道进出口无公路相通,交通不便。距左侧的313省道约2500米,交通不便,有一土路延伸至距隧道进口约200米处,车辆通行须扩道。本文主要对刘家梁隧道工程地质水文及设计进行了简要的研究和分析。
The Liujialiang tunnel, which is the channel of central and southern railway of Shanxi, is located in Huangshan western slope Loess Plateau. In this area, the gully is developing, it shows undulating terrain, and the elevation is 995-1115 meters, so the relative height is large, nearly 120 meters. Hill surface covers new loess and old loess and the ditch and trench wall of gullies along the axis of the tunnel have no triassic bedrock under the EC. Tunnel export has no roads, so the traffic is inconvenient. The traffic about 2500 meters away from the left side of highway 313 is inconvenient, only a dirt road extending to about 200 meters away from the tunnel entrance, so the vehicular traffic should be extended. This paper makes brief research and analysis on the geology and hydrology design of Liujialiang tunnel engineering.
出处
《价值工程》
2014年第31期130-131,共2页
Value Engineering
关键词
刘家梁隧道
工程建筑
地质水文
设计研究
Liujialiang tunnel
engineering and construction
geology hydrology
design research
