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

3D_Simulation.gif

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

2d_heave.gif

Frost heave modeling using THM

  • Evaluation of ground freezing behavior using THM code

  • Prediction and validation for frost heave phenomena

surface.gif

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

ground-heat-recovery.png

Optimum design of Geothermal system

  • Optimum GHE loop design

  • Modelling of geothermal energy pile

  • Numerical simulation of geothermal reservoirs

Untitled.gif

Vacuum modeling for operating a DVC​

  • Development of evaluation model using HM coupling

  • Optimum vacuum rate chart & Validation

그림2.png

Modeling and optimization for AFG 

  • AFG modeling using Hydro-mechanical coupled analysis

  • Shape optimization for the enhancement of efficiency of AFG