• Journal of the Korean Society of Groundwater Environment
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• v.7 no.2
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• pp.97-102
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• 2000

• Proceedings of the Korean Society of Soil and Groundwater Environment Conference
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• 2001.04a
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• pp.233-250
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• 2001

• Proceedings of the Korean Society of Soil and Groundwater Environment Conference
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• 1997.11a
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• pp.55-68
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• 1997

• 수도
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• s.65
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• pp.109-115
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• 1993

• 수도
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• s.70
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• pp.99-106
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• 1994

• Proceedings of the Korea Water Resources Association Conference
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• 1995.02a
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• pp.701-757
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• 1995

• Water for future
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• v.23 no.2
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• pp.239-250
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• 1990

The method for artificial grondwater recharge can be categorized into two groups, one is well method and the other one is scattering method. Underground piping method belongs to the latter group and it is to infiltrate water from porous pipes buried underground. This paper shows the result of indoor experiment and numerical analysis concerning this method. The purpose of the study is to maky the infiltration aspects and groundwater recharge in underground piping method. We have found that the recharge height is effect by the difference of water level and a distance of pipe laying.

• Proceedings of the Korea Water Resources Association Conference
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• 1990.07a
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• pp.61-79
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• 1990

The method for artificial groundwater recharge can be categorized into two groups, one is well method and the other one is scattering method. Underground piping method belongs to the latter group and it is to infiltrate water from porous pipes buried underground. This paper shows the result of indoor experiment and numerical analysis concerning this method. The purpose of the study is to make the infiltration aspects and groundwater recharge in underground piping method. We have fround that the recharge height is effect by the difference of water level and a distance of pipe laying.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2001.11a
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• pp.167-174
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• 2001

• Journal of Korean Tunnelling and Underground Space Association
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• v.5 no.3
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• pp.291-299
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• 2003

Electrical resistivity prospecting has been recently increased in the application to tunnel, landslide and other investigations in the civil engineering field. Therefore, it is essential to establish the rock mass classification technique using electrical resistivity data. In this paper, the authors, try to propose a technique which can classify tunnel rock mass using seismic wave velocities derived from electrical resistivity data. In addition, the applicability of the proposed tunnel rock mass classification technique is discussed, by comparing estimated support patterns with actually performed ones.