苏锡常地下空间开发对地下水流场的影响
宋昀 , 许洁 , 许书刚 , 姜雪 , 龚绪龙 , 吴月权 , 孙自永
地球科学 ›› 2025, Vol. 50 ›› Issue (11) : 4540 -4550.
苏锡常地下空间开发对地下水流场的影响
Influence of Underground Space Development on Groundwater Flow Field in Su⁃Xi⁃Chang Area
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定量研究城市地下空间开发对地下水环境的影响,对于城市地下空间合理开发及精准管理具有重要的理论和实际意义.深入探讨地下空间开发程度高且典型的苏锡常地区城市地下空间开发对地下水流场的影响.在构建苏锡常地区水文地质概念模型的基础上,建立地下水流数值模型,基于校正后的地下水流数值模型,预测地铁运行对地下水流场的影响.由于地铁对地下径流的阻碍作用,迎水面地下水位出现0~0.4 m的壅高,背水面地下水位出现0~0.8 m的下降,并引起17.56 km范围内的水力梯度增大.地铁投入运行之后,地铁附近地下水位变幅前5年较大,后5年较小;地下水径流方向在局部发生变化,而区域流向没有发生显著改变.
Quantitative research on the impact of urban underground space development on groundwater environment has important theoretical and practical significance for rational development and accurate management of urban underground space. In this paper it discusses the influence of urban underground space development on groundwater flow in Su-Xi-Chang area. Based on construction of the hydrogeological conceptual model of Su-Xi-Chang area, the groundwater flow numerical model was established. Based on the corrected groundwater flow numerical model, the influence of subway operation on groundwater flow was predicted. Due to the obstruction of underground runoff by subway, the upstream groundwater level increases by 0-0.4 m, while the backwater level decreases by 0-0.8 m, increasing the hydraulic gradient in the range of 17.56 km. After the subway is put into operation, the variation in groundwater level near the subway is larger in the first five years and smaller in the second five years. The direction of groundwater runoff changes locally, but the regional direction does not change significantly.
苏锡常地区 / 地下空间开发 / 地下水流数值模型 / 地下水流场 / 水文地质.
Su⁃Xi⁃Chang area / underground space development / numerical model of groundwater flow / ground flow field / hydrogeology
| [1] |
Bu, J. W., Sun, Z. Y., Ma, R., et al., 2020. Shallow Groundwater Quality and Its Controlling Factors in the Su⁃Xi⁃Chang Region, Eastern China. International Journal of Environmental Research and Public Health, 17(4): 1267. https://doi.org/10.3390/ijerph17041267 |
| [2] |
Chae, G. T., Yun, S. T., Choi, B. Y., et al., 2008. Hydrochemistry of Urban Groundwater, Seoul, Korea: The Impact of Subway Tunnels on Groundwater Quality. Journal of Contaminant Hydrology, 101(1/2/3/4): 42-52. https://doi.org/10.1016/j.jconhyd.2008.07.008 |
| [3] |
Chen, G.D., 2004. The Environment Geological Problems of Urbanization in Southern Jiangsu. Volcanology & Mineral Resources, 25(2): 111-115 (in Chinese with English abstract). |
| [4] |
Chen, Y. X., Huang, S. S., 2020. Three⁃Dimensional Flow Numerical Simulation of a Station on Chengdu Metro Line 7 Based on FEFLOW. Ground Water, 42(6): 8-10 (in Chinese with English abstract). |
| [5] |
Colombo, L., Gattinoni, P., Scesi, L., 2017. Influence of Underground Structures and Infrastructures on the Groundwater Level in the Urban Area of Milan, Italy. International Journal of Sustainable Development and Planning, 12(1): 176-184. https://doi.org/10.2495/sdp⁃v12⁃n1⁃176⁃184 |
| [6] |
De Caro, M., Crosta, G. B., Previati, A., 2020. Modelling the Interference of Underground Structures with Groundwater Flow and Remedial Solutions in Milan. Engineering Geology, 272: 105652. https://doi.org/10.1016/j.enggeo.2020.105652 |
| [7] |
Gao, Y., Liang, C., Che, Z. G., 2020. The Influence of Typical Subway Project in Nanjing on Underground Flow Dynamics. Science Technology and Engineering, 20(28): 11711-11717 (in Chinese with English abstract). |
| [8] |
General Office of Jiangsu Provincial People’s Government, 2020. Opinions of the People’s Government of Jiangsu Province on Strengthening the Development and Exploitation of Urban Underground Space. Gazette of the People’s Government of Jiangsu Province, (13): 21-25 (in Chinese with English abstract). |
| [9] |
General Office of Jiangsu Provincial People’s Government, 2021. The Circular of Jiangsu Provincial People’s Government on Printing and Distributing the 14th Five Year Plan for National Economic and Social Development of Jiangsu Province and the Outline of Long Term Goals for the Year 2035. Gazette of the People’s Government of Jiangsu Province, (5): 5-14 (in Chinese with English abstract). |
| [10] |
Guo, H.D., Wei, L.S., Zheng, W., et al., 2020. Impact from Subway Project on Groundwater Environment in Lanzhou Fault Basin. Water Resources and Hydropower Engineering, 51(8): 119-128 (in Chinese with English abstract). |
| [11] |
Lan, Y. Y., 2017. Analysis of the Influence of Nanchang Metro Line 4 on Groundwater. IOP Conference Series: Earth and Environmental Science, 61: 012112. https://doi.org/10.1088/1755⁃1315/61/1/012112 |
| [12] |
Liang, X.J., Lin, X.Y., Su, X.S., et al., 2005. GMS and Groundwater Flow Simulation in Suzhou⁃Wuxi⁃ Changzhou Area. Yangtze River, 36(11): 26-28, 36 (in Chinese with English abstract). |
| [13] |
Santos, O. J. Jr, Celestino, T. B., 2008. Artificial Neural Networks Analysis of São Paulo Subway Tunnel Settlement Data. Tunnelling and Underground Space Technology, 23(5): 481-491. https://doi.org/10.1016/j.tust.2007.07.002 |
| [14] |
Shin, E., Kim, H. S., Ha, K., et al., 2015. Regional Groundwater Flow Characteristics Due to the Subway System in Seoul, Korea. Journal of Soil and Groundwater Environment, 20(3): 41-50. https://doi.org/10.7857/jsge.2015.20.3.041 |
| [15] |
Tan,F., Wang.J, Jiao,Y.Y., et al., 2021. Research Status and Trend of Urban Underground Space Suitability Evaluation. Earth Science, 46(5): 1896-1908 (in Chinese with English abstract). |
| [16] |
von der Tann, L., Ritter, S., Hale, S., et al., 2021. From Urban Underground Space (UUS) to Sustainable Underground Urbanism (SUU): Shifting the Focus in Urban Underground Scholarship. Land Use Policy, 109: 105650. https://doi.org/10.1016/j.landusepol.2021.105650 |
| [17] |
Wang, J.H., Han, X., Zhou, H.L., 2013. Effect of Urban Metro Operation on Groundwater Environment. Journal of Engineering Geology, 21(3): 408-415 (in Chinese with English abstract). |
| [18] |
Wang, X.M., Zhu, G.R., Yu, Q., et al., 2003. Numerical Simulation of Groundwater Flow of Main Aquifer in Suzhou⁃Wuxi⁃Changzhou Area. Hydrogeology and Engineering Geology, 30(1): 26-29 (in Chinese with English abstract). |
| [19] |
Wang, X.R., Jiang, H.J., Zhu, K., et al., 2019. Research on Ground Settlement Laws of Urban Subway Tunnel Construction Process Based on Earth Pressure Shield. Earth Science, 44(12): 4293-4298 (in Chinese with English abstract). |
| [20] |
Wang, Y.B., 2020. Research on Anti⁃Floating Water Level Base on Regional Numerical Simulation: Take Phase Ⅱ of Shijiazhuang Metro Line 1 as an Example. Railway Investigation and Surveying, 46(3): 28-36 (in Chinese with English abstract). |
| [21] |
Xiong, Z.T., Zhang, Y., Wen, M.X., et al., 2014. Analysis of Influence of Engineering Construction of Wuhan Metro Line 3 and Line 4 on Groundwater Flow Field. Resources Environment & Engineering, 28(3): 308-312 (in Chinese with English abstract). |
| [22] |
Xu, R.Y., Wei, J.L., Xiao, Q.F., 2020. Analysis on the Influence of Groundwater in the First Phase of Chengdu Metro Line 8. Henan Science and Technology, (7): 122-125 (in Chinese with English abstract). |
| [23] |
Zhang, G.Q., 2021. Scientifically Exploiting Underground Space to Create a Safe and Happy City—Interview with Peng Suping, Academician of China Academy of Engineering and Expert in Engineering Geology and Geophysical Exploration. China Emergency Management, (4): 30-33 (in Chinese with English abstract). |
| [24] |
Zhang, H., Wang,W.K., Yang,X.T., et al., 2008. Influence of Urban Subway Construction on the Groundwater Environment: A Case Study on Line II of Xi’an Subway. Geotechnical Investigation & Surveying, 36(5): 42-44 (in Chinese with English abstract). |
| [25] |
Zhang, M. , 2008. Study on Optimal Pumping of Groundwater Based on GMS (Dissertation). Nanjing Normal University, Nanjing (in Chinese with English abstract). |
苏南现代化建设示范区综合地质调查项目(苏财资环[2020]20号)
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