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隧道的施工将影响隧址区地下渗流场,进而影响地下水水位。根据六盘山隧道设计方案、地质勘查报告等工程相关资料,以隧道平面地形图以及2013年高清影像图为基础,对工程现场进行实地踏勘,调查隧址区地表水、水库、井泉、溪流等分布特征进行科学合理的布点,动态监测地下水水位,研究隧址区地下水水量变化特征与趋势,掌握水量变化的动态,分析造成水量变化的内在原因,进而决定是否需要采取相应措施减少隧道施工对地下水的影响。
The construction of the tunnel will affect the underground seepage field in the tunnel area, thus affecting the groundwater level. Based on the project-related data such as the design scheme of Liupan Mountain Tunnel Tunnel, geological survey report and so on, based on the tunnel topographic maps and high-resolution image of 2013, the project site will be reconstructed on the spot to investigate the surface water, reservoirs, Jingquan and streams in the tunnel area Distribution characteristics of the distribution of scientific and rational, dynamic monitoring of groundwater levels, research on the characteristics and trends of groundwater changes in the tunnel area, master the dynamics of water changes, analysis of the causes of water changes, and then decide whether the need to take appropriate measures to reduce tunnel construction on groundwater Impact.