ABOUT GeoSystem Lab

​지반시스템 연구실은 수치해석을 통한 지반 및 지반구조물의 해석 및 설계기술을 개발하고 있으며, 특히 지반의 열-수리-역학(THM) 특성에 주안점을 둔 해석 연구를 수행하고 있습니다. 

​상세한 연구내용은 아래 열거된 자료를 참조바랍니다.

The GeoSystem Lab(GSL) analyzes the soil behaviors and designs underground structures through numerical analysis.

Our lab, in particular, deals with geotechnical engineering problems, focusing on thermal-hydro-mechanical characteristics of soil materials.

 

If you are interested in our lab, please refer to the contents below.

Main Research Topics

Artificial ground freezing modeling

  • Monitoring and evaluation of AGF 

  • Analysis of freezing soil considering latent heat and groundwater flow

  • Critical velocity to make ice-wall

Frost heave modeling using THM

  • Evaluation of ground freezing behavior using THM code

  • Prediction and validation for frost heave phenomena

Thermal modeling for lunar ground

  • Transient thermal modeling to simulate temperature change of lunar soil

  • Ground temperature evaluation to find a ice rich soil layer in PSR

Optimum design of Geothermal system

  • Optimum GHE loop design

  • Modelling of geothermal energy pile

  • Numerical simulation of geothermal reservoirs

Vacuum modeling for operating a DVC

  • Development of evaluation model using HM coupling

  • Optimum vacuum rate chart & Validation

Modeling and optimization for AFG 

  • AFG modeling using Hydro-mechanical coupled analysis

  • Shape optimization for the enhancement of efficiency of AFG