Johnson Ha

Understanding progressive rock failure and associated seismicity using ultrasonic tomography and numerical simulation

Tai-Ming He, Qi Zhao, Johnson Ha et al. · Tunnelling and Underground Space Technology · 2018 · 43 citations · Full text

Rock Testing, Engineering, Seismic Wave +17

Understanding hydraulic fracture mechanisms: From the laboratory to numerical modelling

Aly Abdelaziz, Johnson Ha, Mei Li et al. · ADVANCES IN GEO-ENERGY RESEARCH · 2022 · 43 citations · Full text

Mapping Fracture Complexity of Fractured Shale in Laboratory: Three-dimensional Reconstruction From Serial-section Images

Mei Li, Earl Magsipoc, Aly Abdelaziz et al. · Rock Mechanics and Rock Engineering · 2021 · 28 citations

Geometric Modeling, Geotechnical Engineering, Hydraulic Fracturing +13

Analysis of thermo-mechanical damage around tunnel and deposition boreholes of an underground nuclear waste disposal facility at the Forsmark site (Sweden) by 3D coupled FDEM simulations

A. Lisjak, O. K. Mahabadi, Johnson Ha et al. · International Journal of Rock Mechanics and Mining Sciences · 2023 · 24 citations

Geotechnical Engineering, Nuclear Waste Management, Engineering +10

Simulating tunnel support integrity using FEM and FDEM based on laboratory test data

Johnson Ha, B. S. A. Tatone, G.M. Gaspari et al. · Tunnelling and Underground Space Technology · 2021 · 23 citations

Geotechnical Engineering, Underground Infrastructure, Engineering +8