Development of a Data Integration Tool for Hydraulic Conductivity Map and Its Application

수리전도도맵 작성을 위한 자료병합 툴 개발과 적용

  • Ryu, Dong-Woo (Geotechanical Engineering Division, Korea Institute of Geoscience and Mineral Resources(KIGMAM)) ;
  • Park, Eui-Seup (Geotechanical Engineering Division, Korea Institute of Geoscience and Mineral Resources(KIGMAM)) ;
  • Kenichi, Ando (Civil Engineering Technology Division, Obayashi Corporation) ;
  • Kim, Hyung-Mok (Geotechanical Engineering Division, Korea Institute of Geoscience and Mineral Resources(KIGMAM))
  • 류동우 (한국지질자원연구원 지반안전연구부) ;
  • 박의섭 (한국지질자원연구원 지반안전연구부) ;
  • 안등현일 (오바야시건설회사 토목기술본부) ;
  • 김형목 (한국지질자원연구원 지반안전연구부)
  • Published : 2007.12.31


Measurements of hydraulic conductivity are point or interval values, and are highly limited in their number. Meanwhile, results of geophysical prospecting can provide the information of spatial variation of geology, and abundant in number. In this study, it was aimed to develop a data integration tool for constructing a hydraulic conductivity map by integrating geophysical data and hydraulic conductivity measurements. The developed code employed a geostatistical optimization method, simulated annealing (SA), and consists of 4 distinct computation modules by which from exploratory data analysis to postprocessing of the simulation were processed. All these modules are equipped with Graphical User Interface (GUI). Validation of the developed code was evaluated in-situ in characterizing hydraulic characteristics of highly permeable fractured zone.


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