2022
DOI: 10.2139/ssrn.4296781
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Stability Control of Overburden and Coal Pillar in the Gob-Side Entry Under Dynamic Pressure

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Cited by 3 publications
(3 citation statements)
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“…Wang 13 constructed a stress model of the overlying strata and coal pillars in the mine-out area and put forward a combined support technique, i.e. "deep-hole-blast roof cutting coupled with grouting-cable reinforcement".…”
Section: Introductionmentioning
confidence: 99%
“…Wang 13 constructed a stress model of the overlying strata and coal pillars in the mine-out area and put forward a combined support technique, i.e. "deep-hole-blast roof cutting coupled with grouting-cable reinforcement".…”
Section: Introductionmentioning
confidence: 99%
“…He Manchao et al [7] proposed a long and short cantilever beam structure model in view of the excessive additional stress caused by excessive cantilever structure in surrounding rock of goaf roadway under dynamic pressure, and realized the purpose of transforming a long cantilever beam into a short cantilever beam by using the top-cutting pressure relief technology. Wang Meng et al [8] based on the masonry beam theory, analyzed the stability characteristics of roadway and coal pillar in the process of overburden rotation and subsidence of gob roadway, and proposed the coordinated control technology of top-cutting pressure relief and asymmetric support.…”
Section: Introductionmentioning
confidence: 99%
“…Many scholars have carried out a great deal of research on the characteristics, mechanism, and control of roadway floor heave. For example, Wang Zhiqiang et al [3], Jiang Donghai et al [4], Zhao Hongbao et al [5], Wang Peng et al [6], Jia Housheng et al [7], and Yang Renshu et al [8] revealed the mechanism of asymmetric floor heave characteristics by studying the stress distribution of the surrounding rock and rock movement, and put forward the control technology of inverted arches and grouting. Bai et al [9] discovered floor heave characteristics in two points and three zones, revealed the influence laws of floor lithology and horizontal stress on floor heave characteristics, and proposed the full-length anchored hydraulic expansion bolt to control floor heave.…”
Section: Introductionmentioning
confidence: 99%