09:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00
9:00 - 10:00 (1h)
Keynote lecture
Cauchy
Prof. Jean Schmittbuhl
10:00 - 11:15 (1h15)
Unconventional hydrocarbon and hydraulic fracturing
Navier
› Chemically enhanced fluid-driven crack propagation in analogue rock
- Chen Jing, Manman Hu
10:00-10:15 (15min)
› Numerical simulation of Rayleigh wave propagation to estimate hydraulic fracture stimulation efficiency
- Rho Minshik, Kim Jin, Chea Sokpheanika, Woo Jongwon, Cho Gye-Chun
10:15-10:30 (15min)
› Mechanical characterization of hydrate-bearing sediments using multistage triaxial testing
- Rao Mahima S, Wani Sahil, Kandasami Ramesh Kannan
10:30-10:45 (15min)
› Experimental and Numerical Investigation of Hydraulic Fracturing in Dry Sandstone
- Kanin Evgenii, Talebkeikhah Mohsen, Lecampion Brice
10:45-11:00 (15min)
› Micro- and Macro Mechanism of Shear Behaviour of Gas Hydrate-Bearing Sediment at Various Densities
- Chen Qing, Zhou Chao
11:00-11:15 (15min)
10:00 - 11:15 (1h15)
Thermal energy geo-structures
Cauchy
› Numerical Investigation of Thermo-Hydro-Mechanical Modelling of Energy Pile under Continuous and Intermittent Operation
- Shadabi Sadri, Moura Mehravar, Rezk Ahmed, Ardakani Fatemeh, Thornley Patricia
10:00-10:15 (15min)
› Numerical Model of Hypothetical Energy Piles and Energy Storage in Hawaii, USA
- Talagi Melia
10:15-10:30 (15min)
› Numerical modelling of Cutter Soil Mix energy walls
- Gerola Marco, Leclercq Vincent, Vardon Philip, Cecinato Francesco
10:30-10:45 (15min)
› Integrating small strain stiffness into the elasto-plastic framework for energy tunnel analysis
- Rottemberg Maria Julieta, Bidarmaghz Asal, Khoshghalb Arman, Sfriso Alejo Oscar
10:45-11:00 (15min)
› Numerical simulation of the ground thermal storage of solar heat through an energy wall system
- Alvi Maria Romana, Insana Alessandra, Barla Marco
11:00-11:15 (15min)
10:00 - 11:15 (1h15)
High level radioactive waste disposal
Caquot 1
› Impact of Alkaline Perturbations on the Self-Sealing Properties of Callovo-Oxfordian Claystone
- Allache Mehana, Mokni Nadia, Cui Yujun
10:00-10:15 (15min)
› Thermo-Hydro-Mechanical Behavior of a Clay-Pellets Mixture Intended for Barrier Systems
- Sahin Abdulvahit, Fabbri Heber, Sanchez Marcelo
10:15-10:30 (15min)
› Effect of Sand Particle Size and Dry Density on Bentonite Penetration Behaviors into Sand Voids
- Urano Chiharu, Wang Hailong, Ruan Kunlin, Komine Hideo, Ito Daichi
10:30-10:45 (15min)
› Numerical Simulation of Heat Dissipation from Deep Geological Repository of Radioactive Waste in Granitic Rocks
- Nada Rapantova, Pospisil Pavel
10:45-11:00 (15min)
› Hydro-mechanical behaviour of Boom Clay investigated through high capacity uniaxial, oedometric and triaxial compression tests.
- De Kock Sophie, Francois Bertrand, Collin Frédéric, Levasseur Séverine
11:00-11:15 (15min)
11:15 - 11:45 (30min)
Coffee break
Cauchy
11:45 - 13:00 (1h15)
Unconventional hydrocarbon and hydraulic fracturing
Navier
› Numerical study on strategies to mitigate sand production risk in gas hydrate reservoirs
- Uchida Shun, Abe Shungo
11:45-12:00 (15min)
› Modeling Well Stimulation and Heat Production in EGS
- Fabbri Heber, Sanchez Marcelo
12:00-12:15 (15min)
› A robust numerical solver for the simulation of fluid-driven ruptures on pre-existing discontinuities in fractured rocks
- Lecampion Brice, Gupta Ankit, Sáez Alexis, Fakhretdinova Regina, Sarma Antareep, Brisson Sylvain
12:15-12:30 (15min)
› Permeability damage caused by non-isothermal fluid injection in enhanced geothermal systems
- Zhai Xinle, Atefi Kamelia
12:30-12:45 (15min)
› Mechanical Behavior of Cement-Rock and Rock-Rock Discontinuities in the Presence of Supercritical CO₂: Experimental and Numerical Evaluation
- Diego Manzanal, Laskowski Cecilia, Muñiz Mauro, Martín Stickle Miguel, Orlandi Sandra, Allard José
12:45-13:00 (15min)
11:45 - 13:00 (1h15)
High level radioactive waste disposal
Caquot 1
› Distributed Fibre Optic Sensing in High-Pressure Gas Injection Experiments on Shale
- Llabjani Qazim, Ait Oumeziane Mohamed Akli, Ferrari Alessio, Marschall Paul, Laloui Lyesse
11:45-12:00 (15min)
› Using X-ray computed tomography to characterise the composition and integrity of clay cores
- De Jong Ties, Toshniwal Vidushi, Vardon Philip, Dieudonné Anne-Catherine
12:00-12:15 (15min)
› Temperature effect on water movement in bentonites during saturation
- Ruan Kunlin, Komine Hideo, Wang Hailong, Ito Daichi
12:15-12:30 (15min)
› Effect of Pore Fluid Chemistry on the Hydro-Mechanical Behaviour of Poorly Indurated Boom Clay
- Al Mais Hassan, Cui Yujun, Li Xiangling, Valcke Elie, Seetharam Suresh, Georgieva Temenuga, Collin Frédéric
12:30-12:45 (15min)
› Modelling the excavation damaged zone considering the influence of the anisotropic mechanical behaviour of sedimentary rocks with the discrete element method
- Michalon Juliette, Pardoen Benoit, Branque Denis, Jaber Jana, Armand Gilles
12:45-13:00 (15min)
11:45 - 13:00 (1h15)
Thermal energy geo-structures
Cauchy
› Numerical study on the application of energy diaphragm wall in Northern Germany
- Hu Linwei, Rizvi Zarghaam, Wuttke Frank
11:45-12:00 (15min)
› One-dimensional numerical modelling of long-term thermo-mechanical behaviour of energy pile in clay
- Qiu Changhao, Tang Anh Minh, Mroueh Hussein, Szymkievicz Fabien, Vasilescu Roxana
12:00-12:15 (15min)
› Optimising the design and delivery of ground-source energy systems through interdisciplinary research
- Taborda David, Alghami Rami, Al-Tabbaa Abir, Black Leon, Cao Benyi, Crucitti Francesca, Liu Ryan, Mac Dowell Niall, Markides Christos, Mersch Matthias, Michaelides Alexander, Ostrovnaya Anastasiya, Sapin Paul, Subramanian Kala Kirthika, Wright Andrew
12:15-12:30 (15min)
› Optimization of Large-Scale Shallow Geothermal Systems for District Heating using Thermo-Hydraulic Modelling
- Xu Shuoshuo, Rodríguez-Salgado Pablo, Walsh John, Zhao Budi
12:30-12:45 (15min)
› Parametric Numerical Investigation of Energy Piles for Thermal Energy Storage Across Diverse Climatic Conditions
- Scuderi Francesco, Makasis Nikolas, Kreitmair Monika J., Aresti Lazaros, Cecinato Francesco
12:45-13:00 (15min)
›13:00 (1h30)
13:00 - 14:30 (1h30)
Lunch break
14:30 - 15:20 (50min)
Bright spark lecture
Cauchy
Dr. Anne-Catherine Dieudonné
15:20 - 16:35 (1h15)
Fundamentals of geo-energy and low-carbon engineering
Navier
› Long-term response of sand subjected to repetitive heating and cooling cycles : Shakedown, ratcheting, and terminal void
- Cha Wonjun, Santamarina J. Carlos
15:20-15:35 (15min)
› Relationship between CO2 fixation ability and relative humidity of fly ashes with different water retentivity
- Suzuki Haruya, Komine Hideo, Ito Daichi, Ruan Kunlin, Suzuki Kiyohiko, Kunihiro Aya
15:35-15:50 (15min)
› Tensile strength and crack pattern during desiccation of compacted clayey soils
- Hesam Ebrahimisadr Hesam, Francois Bertrand
15:50-16:05 (15min)
› Thermal conductivity of residual and basaltic sands
- Villalobos Felipe, Vasco Diego, Matamala Felipe, Fumeron Javier
16:05-16:20 (15min)
› Informing the Length Scale in Nonlocal Gradient Models through DEM Virtual Experiments
- Xue Dawei, Lu Xilin
16:20-16:35 (15min)
15:20 - 16:35 (1h15)
High level radioactive waste disposal
Caquot 1
› Gas transport behaviour of bentonite/sand mixtures used in sealing systems
- Mesa-Alcantara Arisleidy, Torres-Serra Joel, Romero Enrique, De La Vaissière Rémi, Talandier Jean
15:20-15:35 (15min)
› Feasibility: the Free-Free Resonant Column (FFRC) Method to Assess Damages in Compacted Bentonite Blocks under High-Temperature Conditions
- Noh Dong-Hwa, Lamichhane Anup, Kim Seunghee
15:35-15:50 (15min)
› Hele-Shaw experiments on radial water infiltration in compacted bentonite: Effect of gap spaces and gap fillers in engineered barrier systems
- Kim Jinwoo, Kim Jin-Seop, Kwon Tae-Hyuk
15:50-16:05 (15min)
› Impact of Groundwater Chemistry on the Swelling Behavior of Compacted Bentonite for High-Level Nuclear Waste Disposal- Numerical study
- Almasri Roaa, Camilo Jose Sanchez Avellaneda, Sanchez Marcelo
16:05-16:20 (15min)
› Hydro-mechanical properties for unsaturated-saturated Volclay bentonite
- Yoshino Akari, Nishimura Tomoyoshi
16:20-16:35 (15min)
15:20 - 16:35 (1h15)
Thermal energy geo-structures
Cauchy
› Numerical evaluation of the thermo-hydro-mechanical behavior of energy micropiled raft in hypoplastic clay
- Ciardi Giovanni, Tamagnini Claudio
15:20-15:35 (15min)
› Reliability analysis of energy piles using importance sampling based algorithm
- Barba-Galdámez David Francisco, López-Acosta Norma Patricia
15:35-15:50 (15min)
› Stability of thermal embankments: effect of temperature and water content evolutions
- Lahoori Mojdeh, Tang Fujiao, Rosin-Paumier Sandrine, Nowamooz Hossein, Masrouri Farimah
15:50-16:05 (15min)
› Study of the Performance of Shallow Horizontal Closed Loop Geothermal System in Arid Climate
- Badr Mabrouk Ahmed, Kianmehr Peiman
16:05-16:20 (15min)
› The characterisation of thermal creep for energy pile systems
- Vardon Philip J., Rafai Mouadh, Tang Anh Minh, Badinier Thibault, Golchin Ali, De Sauvage Jean, Salciarini Diana
16:20-16:35 (15min)
›19:30 (3h30)
19:30 - 23:00 (3h30)
Gala dinner
