Researchers at Xi'an University of Science and Technology Zero in on Mineral Research (Spatial Distribution Characteristics of Plastic Failure and Grouting Diffusion within Deep Roadway Surrounding Rock under Three-Dimensional Unequal Ground ...)

摘要

2022 APR 07 (NewsRx) - By a News Reporter-Staff News Editor at Mining & Minerals Daily Daily - New study results on mineral research have been published. According to news reporting originating from Xi'an, People's Republic of China, by NewsRx correspondents, research stated, “To explore the bolt-grouting method of the deep roadway under three-dimensional unequal ground stress, a unidirectional coupling model of surrounding rock plastic failure and grouting diffusion considering the influence of excavation disturbance stress was established.”