Research on Permeability Coefficient about Tertiary System Sandstone of Humaling Tunnel

Wen She He; Lan Zhen Wu; Zhen Chang Zhang

doi:10.4028/www.scientific.net/AMR.1089.244

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Research on Permeability Coefficient about Tertiary System Sandstone of Humaling Tunnel
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1089Research on Permeability Coefficient about...

Research on Permeability Coefficient about Tertiary System Sandstone of Humaling Tunnel

Abstract:

Constant flow pumping test is finished in the 7th shaft tunnel of Humaling,based on the measured data,permeability coefficient of tertiary system sandstone is calculated by using Boulton formula wiring method,lining method and water level recovery method.The value is 0.14～0.23 m/d,Providing a reliable basis for further engineering application.Compared this data with that permeability coefficient calculated by J.Dupuit method when pumping stability.The conclusion is that there have a critical value,the latter numerical value greater than the former when the distance of observation well and pumping well less than critical value,and gradually become smaller than the former with the distance of observation well and pumping well increase and greater than critical value.

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Periodical:

Advanced Materials Research (Volume 1089)

Pages:

244-247

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1089.244

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Online since:

January 2015

Authors:

Wen She He*, Lan Zhen Wu, Zhen Chang Zhang

Keywords:

Hu Maling Tunnel, Permeability Coefficient, Pumping Test, Tertiary System Sandstone

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References

[1] BEAR J. Dynamics of fluids in porous media[M]. Translated by LI Jingsheng, CHEN Chongxi, Beijing：China Architecture and Building Press, (1983).

Google Scholar

[2] ZHOU Zhifang, TANG Ruiliang, WANG Bin. Determination of hydrogeological parameters of leaky aquifer based on pumping test data of partially penetrating well near the boundary[J]. Journal of Hehai University(Natural Science), 1999, 27(3): 5–8.

Google Scholar

[3] HUDAN Tumaerbai. Using of Underwater. China Resources And Hydropower Press. (2008).

Google Scholar

[4] The Professional Standards Compilation Group of People's Republic of China. TB10049–2004. Code of Hydrogeological Investigation of Railway Engineering[S]. China Railway Press. (2004).

Google Scholar

[5] CHEN Yusun. Hydropower of well[M]. China Building Engineering Press. (1977).

Google Scholar

[6] MAO Changxi. Seepage Computation Analysis And Control[M]. Chinese Resources And Hydropower Press. (2002).

Google Scholar