REV Application in DEM Analysis of Non-Vibrational Rock Splitting Method to Propose Feasible Borehole Spacing

by Turab H. Jafri, Hankyu Yoo
Published 2018-02-01

Performance Assessment of a Developed Brake Frame Based on the Application of a Proposed Equivalent Model in a Net Protection System for Debris Flow

by Sungtae Kim, Sanghyun Hong, Jungjoo Kim, Hankyu Yoo
Published 2018-07-01

Ground Stability Analysis in Non-Open-Cut Tunneling Method Using Small-Diameter Steel Pipe Piles

by Jonguk Kim, Jung-joo Kim, Hafeezur Rehman, Hankyu Yoo
Published 2020-10-01

Estimation of Rock Load of Multi-Arch Tunnel with Cracks Using Stress Variable Method

by Jae Kook Lee, Hankyu Yoo, Hoki Ban, Won-Jun Park
Published 2020-05-01

Impact of Shear Zone on Rockburst in the Deep Neelum-Jehlum Hydropower Tunnel: A Numerical Modeling Approach

by Abdul Muntaqim Naji, Hafeezur Rehman, Muhammad Zaka Emad, Hankyu Yoo
Published 2018-07-01

Weightage Effect during Back-Calculation of Rock-Mass Quality from the Installed Tunnel Support in Rock-Mass Rating and Tunneling Quality Index System

by Jonguk Kim, Hafeezur Rehman, Wahid Ali, Abdul Muntaqim Naji, Hankyu Yoo
Published 2019-05-01

Estimation Method for TBM Cutterhead Drive Design Based on Full-Scale Tunneling Tests for Application in Utility Tunnels

by Kyoungyul Kim, Jungjoo Kim, Heehwan Ryu, Hafeezur Rehman, Turab H. Jafri, Hankyu Yoo, Sanggui Ha
Published 2020-07-01

Static and Dynamic Influence of the Shear Zone on Rockburst Occurrence in the Headrace Tunnel of the Neelum Jhelum Hydropower Project, Pakistan

by Abdul Muntaqim Naji, Hafeezur Rehman, Muhammad Zaka Emad, Saeed Ahmad, Jung-joo Kim, Hankyu Yoo
Published 2019-06-01

Classification of Factors Affecting the Performance of Fully Grouted Rock Bolts with Empirical Classification Systems

by Haneol Kim, Hafeezur Rehman, Wahid Ali, Abdul Muntaqim Naji, Jung-joo Kim, Jonguk Kim, Hankyu Yoo
Published 2019-11-01