Contact Us

Join SPL as a graduate, an undergraduate, a postdoc, or a visiting scholar. We always welcome researchers with enthusiasm in studying energy geotechnics and biogeotechnics with us!

With strong interests in our research, you are invited to contact us and share your CV and (research) plans!

Geosystems Engineering, School of Civil and Environmental Engineering

Georgia Institute of Technology

790 Atlantic Drive, Atlanta, GA 30332 USA

Phone: (404) 385-4757

Email: sheng.dai@ce.gatech.edu

Graduate Program Application: 

http://www.gradadmiss.gatech.edu/apply

http://www.grad.gatech.edu/ce

Abdallah Ikbarieh

Ph.D. Student (CEE)

Graduate Research Assistant, Geosystems
School of Civil and Environmental Engineering
Subsurface Processes Laboratory

Ph.D. Student (CEE)

Graduate Research Assistant, Geosystems
School of Civil and Environmental Engineering
Subsurface Processes Laboratory

Office: Mason building, 2140
Email: aikbarieh3@gatech.edu

Education

Ph.D., Civil Engineering (Geosystems Engineering), Georgia Institute of Technology, USA, Present
M.S., Civil Engineering (Geotechnical Engineering), Louisiana State University, USA, 2021
B.S.,  Civil Engineering, Jordan University of Science and Technology, Jordan, 2018


Research Interests

  • Characterization and simulation of granular flow
  • Numerical simulation and constitutive models of granular flow
  • Non-recyclable Municipal Solid Waste (NMSW) materials testing
  • Geosynthetic-reinforced pile-supported embankments

Aryong Yun

Ph.D Student (CEE)

Graduate Research Assistant, Geosystems
School of Civil and Environmental Engineering
Subsurface Processes Laboratory

Ph.D Student (CEE)

Graduate Research Assistant, Geosystems
School of Civil and Environmental Engineering
Subsurface Processes Laboratory

Office: Mason Building, 2140
Email: aryong.yun@gatech.edu

Education

Ph.D., Civil Engineering, Georgia Institute of Technology, USA, Present
M.S., Petroleum Resources Technology, University of Science and Technology (KIGAM Campus), Republic of Korea, 2021
B.S., Geological Sciences, Chungnam National University, Republic of Korea, 2018


Research Interests

  • Geological carbon storage
  • Multiphase fluid in porous media

Publications

Yun, A., & Song, I. (2022). Pore fluid substitution effects on elastic wave propagation in Berea sandstone: Implication to seismic monitoring of CO2 geologic storage. International Journal of Greenhouse Gas Control115, 103609.

Imgenur Tepecik

Ph.D. Student (CEE)

Graduate Research Assistant, Geosystems
School of Civil and Environmental Engineering
Subsurface Processes Laboratory

Ph.D. Student (CEE)

Graduate Research Assistant, Geosystems
School of Civil and Environmental Engineering
Subsurface Processes Laboratory

Office: Mason Building, 2140
Email: itepecik3@gatech.edu

Education

B.S., Civil Engineering, Stevens Institute of Technology, USA, 2019

Jackson Stewart

Ph.D. Student (CEE)

Graduate Research Assistant, Geosystems
School of Civil and Environmental Engineering
Subsurface Processes Laboratory

Ph.D. Student (CEE)

Graduate Research Assistant, Geosystems
School of Civil and Environmental Engineering
Subsurface Processes Laboratory

Office: Mason building, 2140
Email: jstewart337@gatech.edu

Education

Ph.D., Civil Engineering, Georgia Institute of Technology, USA, Present
M.Eng., Civil Engineering, University of Louisville, USA, 2024
B.S., Civil Engineering, University of Louisville, USA, 2022

Jae-Eun Ryou

Visiting Postdoctoral Researcher (CEE)

School of Civil and Environmental Engineering
Subsurface Processes Laboratory

Visiting Postdoctoral Researcher (CEE)

School of Civil and Environmental Engineering
Subsurface Processes Laboratory

Office: Mason building, 2118
Email: jryou6@gatech.edu

Education

BS, MS, PhD, Civil Engineering, Chungbuk National University


Research Interests

  • Analysis of pore characteristics and particle morphology using CT images
  • Analysis of engineering properties of polymer-treated soils
  • Experimental evaluation of fluid injection characteristics in porous media
  • Simulation of non-Newtonian and multiphase fluid flow in porous media

Publications

  1. Jae Eun Ryou, Riyadh I. Al-Raoush, Khalid Alshibli, Joo Yong Lee, and Jongwon Jung, 2021. Effects of soaking process on CH4-CO2 replacement efficiency for hydrate-bearing sediments. Journal of Petroleum Science and Engineering, 196, 107772.
  2. Jae-Eun Ryou and Jongwon Jung, 2022. Penetration behavior of biopolymer aqueous solutions considering rheological properties, Geomechanics and Engineering, 29(3), pp. 259-267.
  3. Jae-Eun Ryou and Jongwon Jung, 2023. Characteristics of thermo-gelation biopolymer solution injection into porous media, Construction ang Building Materials, 384, 131451.
  4. Jae-Eun Ryou, Jeong Yoon Lee, Won-Taek Hong, Beomjoo Yang and Jongwon Jung, 2024. Effects of curing and soil type on unconfined compressive strengths and hydraulic conductivities of thermo-gelation treated soils, Construction ang Building Materials, 136493.
  5. Jae-Eun Ryou, Won-Taek Hong, Beomjoo Yang and Jongwon Jung, 2024. Pore network approach to evaluate injection characteristics of biopolymer solution into soil, Smart structures and Systems, 34(1), 51-62.
  6. Jae-Eun Ryou, Seokgu Gang, Joo Yong Lee and Jongwon Jung, 2025. Assessing surfactant influence on CO2 injection efficiency in geological storage: A pore network approach, Fuel, 381, 133598.

Awards

  • 2021. Paper Award, Spring Geotechnical Engineering Society Conference. “Injectability evaluation of eco-friendly polymer grout materials using pore network model”.
  • 2022. Paper Award, Fall Geo-Environmental Society Conference. “Evaluation of waterproof performance of thermo-gelation polymer-treated soil”.
  • 2023. Paper Award, Spring Korean Hazard and Mitigation Conference. “Permeation characteristics of thermo-gelation polymer into porous media”.
  • 2024. Outstanding Graduate Award, Spring Korean Hazard and Mitigation Conference. “Development of pore network model for fluid flow analysis in porous media based on CT images”.
  • 2024. Best Outstanding Graduate Award in Department of Engineering, Chungbuk National University, “Assessment to Mechanical Characteristics in Soils Treated with Thermal-Gelation Polymers and Injection Characteristics Using Pore Network Model”.

Juneho Park

Visiting Ph.D. Student (CEE)

School of Civil and Environmental Engineering
Subsurface Processes Laboratory

Visiting Ph.D. Student (CEE)

School of Civil and Environmental Engineering
Subsurface Processes Laboratory

Office: Mason building, 2118 & 2140
Email: jpark3349@gatech.edu

Education

Visiting Ph.D. student, Civil Engineering, Georgia Institute of Technology, USA, Present
Ph.D., Civil and Environmental Engineering, Korea Advanced Institute of Science and Technology (KAIST), Republic of Korea, Present
M.S., Civil and Environmental Engineering, Korea Advanced Institute of Science and Technology (KAIST), Republic of Korea, 2022
B.S., Civil Engineering, Hanyang University, Republic of Korea, 2020


Research Interests

  • CO2-shale interaction for geological carbon storage
  • Acoustic emission (AE) monitoring of brittle material for high-level nuclear waste disposal systems
  • Related to Geological systems

Peng Wang

Visiting Ph.D. Student (CEE)

School of Civil and Environmental Engineering
Subsurface Processes Laboratory

Visiting Ph.D. Student (CEE)

School of Civil and Environmental Engineering
Subsurface Processes Laboratory

Office: Mason building, 2140
Email: pwang445@gatech.edu

Education

Visiting Ph.D. student, Civil Engineering, Georgia Institute of Technology, USA, Present
Ph.D. student, Civil engineering (marine geotechnical engineering), Zhejiang University, China, present
B.S., Civil Engineering (geotechnical engineering), Wuhan University, China, 2020


Research Interests

  • Physical modeling and numerical calculation of hydrate dissociation in marine sediments

Sheng Dai (PI)

Ph.D., P.E., Associate Professor

Geosystems Engineering,
School of Civil and Environmental Engineering
& Ocean Science and Engineering
& Earth and Atmospheric Sciences (courtesy)

Ph.D., P.E., Georgia Mining Association Early Career Professor

Geosystems Engineering,
School of Civil and Environmental Engineering
& Ocean Science and Engineering
Earth and Atmospheric Sciences (Courtesy)

Office: Mason Building, 2253
Email: sdai6@gatech.edu

My Calendar

Education

PhD, MSCE, Civil Engineering (Geosystems), Georgia Tech
MS, BS, Civil Engineering, Tongji University


Research Interests

  • Geomaterials characterization
  • Energy geotechnics
  • Subsurface geomechanics
  • Advanced testing and modeling
  • Bio-inspired geotechnics
  • Flow in porous media

Google Scholar


Honors and Awards

  • 2024 Emerging Leaders Program, EVPR/Georgia Tech
  • 2023 Interdisciplinary Research Award, CEE/Georgia Tech
  • 2023 Woodruff Academic Leadership Fellow, ME/Georgia Tech
  • 2022 Jim Pope CREATE-X Faculty Fellow, Georgia Tech
  • 2020, NSF CAREER Award
  • 2017, Bill Schutz Junior Faculty Teaching Award, CEE/Georgia Tech
  • 2016, Class of 1969 Teaching Fellows, Georgia Tech
  • 2013; 2014, ORISE Fellowship, NETL/DOE 
  • 2013, George F. Sowers Distinguished Graduate Student Award, Geosystems/Georgia Tech

Service