Numerical Investigation on the Mechanism of Rock Directional Fracturing Method Controlled by Hydraulic Fracturing in Dense Linear Multiholes

by Qingying Cheng, Bingxiang Huang, Xinglong Zhao
Published 2020-01-01

Combination of Pre-Pulse and Constant Pumping Rate Hydraulic Fracturing for Weakening Hard Coal and Rock Mass

by Qingying Cheng, Bingxiang Huang, Luying Shao, Xinglong Zhao, Shuliang Chen, Haoze Li, Changwei Wang
Published 2020-10-01