Roadway surrounding rock - Open Access .click

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Study on the Hierarchical Grouting Reinforcement Control of Low Permeability Surrounding Rocks of Deep Roadway

Energy Science & Engineering
To solve the problem of grouting reinforcement of low permeability argillaceous surrounding rocks of deep roadway, the zonal failure characteristics of the surrounding rock and the mechanism and technology of hierarchical grouting reinforcement were ...
Tongqiang Xiao +6 more
doaj +1 more source

Deformation mechanisms in a coal mine roadway in extremely swelling soft rock [PDF]

, 2016

core +1 more source

Intermediate Principal Stress Effect on Failure Characteristics of Surrounding Rock in Soft Rock Roadway

Meikuang Anquan, 2020
In order to study the influence mechanism of intermediate principal stress on surrounding rock deformation of soft rock roadway, taking the soft rock transportation lane of II1053 working face of Zhuxianzhuang Mine in Huaibei Mining Area as the engineering background, based on ground stress in situ measurement, a numerical calculation model of ...
openaire +1 more source

Elastic–plastic model identification for rock surrounding an underground excavation based on immunized genetic algorithm [PDF]

, 2016

core +1 more source

Theory and practice of integrated coal production and gas extraction [PDF]

, 2015
Liang Yuan
core +1 more source

Investigating the scale effect on strength and failure mechanism of roadway surrounding rock. [PDF]

Sci Rep
Wu J, Xie F, Wang Y.
europepmc +1 more source

Experimental research on overlying strata movement and fracture evolution in pillarless stress-relief mining [PDF]

, 2015

core +1 more source

Study on the influence of overlying coal seam mining on the deformation of floor roadway surrounding rock. [PDF]

Sci Rep
Dou Z, Xu S, Han R.
europepmc +1 more source

Creep model of roadway surrounding rock considering hardening effect and damage effect. [PDF]

PLoS One
Lv H.
europepmc +1 more source