Investigation of hydraulic parameters of a weathered mylonite fault from field pumping tests: A case study
作者： Xiao-Xue Liu , Ye-Shuang Xu , Wen-Chieh Cheng , Shui-Long Shen , Suksun Horpibulsuk
DOI: 10.1007/S10064-016-0910-6
关键词:
摘要: This paper presents a case history where the hydraulic parameters of weathered mylonite fault located in way shield tunneling for Xie-Zhong section on Metro Line No. 7 Guangzhou City were determined using series field pumping tests. The contains fissure groundwater, which would result high potential water ingress during within strata. Therefore, first stage tests involving five wells was initially carried out. To verify validity derived, second four In addition, both an analytical method that involves well-flow calculation fissure-confined aquifer non-orthogonal anisotropic rock mass and numerical simulation based theory equivalent continuum porous media used to derive test data. can provide values conductivity only horizontal plane is not able capture characteristics standalone stratum multi-aquifer system. model, due nature non-uniform strata distribution further divided into sub-regions with different conductivities, according calculated influence radius groundwater drawdown or geological formation. leads estimates are closer real values, enhances our understanding development.
springer.com
sci-hub.se 参考文章(54)
Liping Wang, Jinxi Song, Bo Zhang, Hongtao Guo, Weiwei Jiang, Ming Wen, Guotao Zhang, Spatial and Temporal Variations of Streambed Vertical Hydraulic Conductivity in the Weihe River, China Water. ,vol. 8, pp. 70- ,(2016) , 10.3390/W8030070
Qing-Long Cui, Huai-Na Wu, Shui-Long Shen, Zhen-Yu Yin, Suksun Horpibulsuk, Protection of neighbour buildings due to construction of shield tunnel in mixed ground with sand over weathered granite Environmental Earth Sciences. ,vol. 75, pp. 458- ,(2016) , 10.1007/S12665-016-5300-7
Yong Tan, Runqiu Huang, Zhijun Kang, Wei Bin, Covered Semi-Top-Down Excavation of Subway Station Surrounded by Closely Spaced Buildings in Downtown Shanghai: Building Response Journal of Performance of Constructed Facilities. ,vol. 30, pp. 04016040- ,(2016) , 10.1061/(ASCE)CF.1943-5509.0000892
Zhen-Yu Yin, Hong-Wei Huang, Pierre-Yves Hicher, Elastoplastic modeling of sand–silt mixtures Soils and Foundations. ,vol. 56, pp. 520- 532 ,(2016) , 10.1016/J.SANDF.2016.04.017
Yong-Xia Wu, Shui-Long Shen, Huai-Na Wu, Ye-Shuang Xu, Zhen-Yu Yin, Wen-Juan Sun, Environmental protection using dewatering technology in a deep confined aquifer beneath a shallow aquifer Engineering Geology. ,vol. 196, pp. 59- 70 ,(2015) , 10.1016/J.ENGGEO.2015.06.015
Shui-Long Shen, Shao-Ming Liao, Zhen-Yu Yin, Huai-Na Wu, Longitudinal structural modelling of shield tunnels considering shearing dislocation between segmental rings Tunnelling and Underground Space Technology. ,vol. 50, pp. 317- 323 ,(2015) , 10.1016/J.TUST.2015.08.001
Jacob Bear, Hydraulics of Groundwater ,(1979)
Zhen-Yu Yin, Ching S. Chang, Stress-dilatancy behavior for sand under loading and unloading conditions International Journal for Numerical and Analytical Methods in Geomechanics. ,vol. 37, pp. 855- 870 ,(2013) , 10.1002/NAG.1125
Nazeer Asmael, Alain Dupuy, Frédéric Huneau, Salim Hamid, Philippe Coustumer, Groundwater Modeling as an Alternative Approach to Limited Data in the Northeastern Part of Mt. Hermon (Syria), to Develop a Preliminary Water Budget Water. ,vol. 7, pp. 3978- 3996 ,(2015) , 10.3390/W7073978
Ye-Shuang Xu, Lei Ma, Shui-Long Shen, Wen-Juan Sun, Evaluation of land subsidence by considering underground structures that penetrate the aquifers of Shanghai, China Hydrogeology Journal. ,vol. 20, pp. 1623- 1634 ,(2012) , 10.1007/S10040-012-0892-9