Instability mechanism and stability control of gob-side entry in a deep mine: a case study

[1]  Shucai Li,et al.  Roof-cutting and energy-absorbing method for dynamic disaster control in deep coal mine , 2022, International Journal of Rock Mechanics and Mining Sciences.

[2]  P. Zhao,et al.  Research on the safety control technology of gob-side entry in inclined thick coal seam , 2022, Process Safety and Environmental Protection.

[3]  M. He,et al.  Study on characteristics of pressure relief by roof cutting under nonpillar-mining approach , 2022, Bulletin of Engineering Geology and the Environment.

[4]  Jiakun Lv,et al.  Effect of multi-factor dynamic loading on gob-side entry driving during longwall face extraction: a case study , 2022, Bulletin of Engineering Geology and the Environment.

[5]  L. Han,et al.  Asymmetric deformation failure mechanism and support technology of roadways under non-uniform pressure from a mining disturbance , 2022, Bulletin of Engineering Geology and the Environment.

[6]  Xiangyu Wang,et al.  Research on the failure mechanism and control technology of surrounding rock in gob-side entry driving under unstable overlying strata , 2022, Engineering Failure Analysis.

[7]  Xiaobin Li,et al.  Study on deformation mechanism and control technology of surrounding rock during reuse of gob side entry retaining by roof pre-splitting , 2022, Engineering Failure Analysis.

[8]  D. Mishra,et al.  Review of preventive and constructive measures for coal mine explosions: An Indian perspective , 2022, International Journal of Mining Science and Technology.

[9]  Nong Zhang,et al.  Field and numerical investigation on roof failure and fracture control of thick coal seam roadway , 2021 .

[10]  Shucai Li,et al.  Comparative study of model tests on automatically formed roadway and gob-side entry driving in deep coal mines , 2021, International Journal of Mining Science and Technology.

[11]  Wenlong Shen,et al.  Tomography of the dynamic stress coefficient for stress wave prediction in sedimentary rock layer under the mining additional stress , 2021, International Journal of Mining Science and Technology.

[12]  Wenrui He,et al.  Research on mechanism and control of asymmetric deformation of gob side coal roadway with fully mechanized caving mining , 2021 .

[13]  Qiang Xu,et al.  Numerical study of stability of mining roadways with 6.0-m section coal pillars under influence of repeated mining , 2021 .

[14]  J. Bai,et al.  Stability control of gob-side entry retained under the gob with close distance coal seams , 2020 .

[15]  Guo-rui Feng,et al.  Stress environment of entry driven along gob-side through numerical simulation incorporating the angle of break , 2020 .

[16]  Lishuai Jiang,et al.  Numerical Analysis of Support Designs Based on a Case Study of a Longwall Entry , 2019, Rock Mechanics and Rock Engineering.

[17]  Y. L. Tan,et al.  Ground Response of a Gob-side Entry in a Longwall Panel Extracting 17 m-Thick Coal Seam: A Case Study , 2019, Rock Mechanics and Rock Engineering.

[18]  Q. Jiang,et al.  Elastic modulus deterioration index to identify the loosened zone around underground openings , 2018, Tunnelling and Underground Space Technology.

[19]  Y. Zhang,et al.  Stability control of narrow coal pillars in gob-side entry driving for the LTCC with unstable overlying strata: a case study , 2018, Arabian Journal of Geosciences.

[20]  Nong Zhang,et al.  Superposed disturbance mechanism of sequential overlying strata collapse for gob-side entry retaining and corresponding control strategies , 2018, Journal of Central South University.

[21]  Jialin Xu,et al.  The effects of the rotational speed of voussoir beam structures formed by key strata on the ground pressure of stopes , 2018, International Journal of Rock Mechanics and Mining Sciences.

[22]  Xianzhi Meng,et al.  Understanding mechanisms of destressing mining-induced stresses using hydraulic fracturing , 2018, International Journal of Coal Geology.

[23]  L. Xiaoming,et al.  Control mechanisms and design for a 'coal-backfill-gangue' support system for coal mine gob-side entry retaining , 2018 .

[24]  Jiangwei Liu,et al.  The reasonable breaking location of overhanging hard roof for directional hydraulic fracturing to control strong strata behaviors of gob-side entry , 2018 .

[25]  Hao Shi,et al.  Surrounding rock control of gob-side entry driving with narrow coal pillar and roadway side sealing technology in Yangliu Coal Mine , 2017 .

[26]  Li Ning,et al.  Top-coal deformation control of gob-side entry with narrow pillars and its application for fully mechanized mining face , 2016 .

[27]  Xuehua Li,et al.  Numerical Investigation of the Effect of the Location of Critical Rock Block Fracture on Crack Evolution in a Gob-side Filling Wall , 2016, Rock Mechanics and Rock Engineering.

[28]  Yong Chen,et al.  An innovative approach for gob-side entry retaining in highly gassy fully-mechanized longwall top-coal caving , 2015 .

[29]  Nong Zhang,et al.  Pressure relief and structure stability mechanism of hard roof for gob-side entry retaining , 2015 .

[30]  Nong Zhang,et al.  Position-optimization on retained entry and backfilling wall in gob-side entry retaining techniques , 2015 .

[31]  Yunliang Tan,et al.  Design and construction of entry retaining wall along a gob side under hard roof stratum , 2015 .

[32]  Xiangyu Wang,et al.  Failure mechanism and control of deep gob-side entry , 2015, Arabian Journal of Geosciences.

[33]  Bingxiang Huang,et al.  Cavability control by hydraulic fracturing for top coal caving in hard thick coal seams , 2015 .

[34]  Xiangyu Wang,et al.  Roof Deformation, Failure Characteristics, and Preventive Techniques of Gob-Side Entry Driving Heading Adjacent to the Advancing Working Face , 2015, Rock Mechanics and Rock Engineering.

[35]  Kegong Fan,et al.  Non-harmonious deformation controlling of gob-side entry in thin coal seam under dynamic pressure , 2014 .

[36]  Bo Zhang,et al.  Stability of coal pillar in gob-side entry driving under unstable overlying strata and its coupling support control technique , 2013 .

[37]  Xuehua Li,et al.  Failure laws of narrow pillar and asymmetric control technique of gob-side entry driving in island coal face , 2013 .

[38]  D. J. Reddish,et al.  The relation between in situ and laboratory rock properties used in numerical modelling , 1997 .

[39]  W. Hustrulid A review of coal pillar strength formulas , 1976 .

[40]  Z. T. Bieniawski,et al.  FAILURE OF FRACTURED ROCK , 1969 .

[41]  N. Cook Rock mechanics and the design of structures in rock: by Leonard Obert and Wilbur I. Duvall. 650 pages, diagrams, New York, John Wiley and Sons, 1966. Price, $21.95 , 1967 .

[42]  H. Jing,et al.  Stability Control of Gob-Side Entry Retaining in Fully Mechanized Caving Face Based on a Compatible Deformation Model , 2020 .

[43]  Xueliang Li,et al.  On a Relation Between , 2012 .

[44]  Chen Guo-qing,et al.  STUDY ON CONSTITUTIVE MODEL OF HARD ROCK CONSIDERING SURROUNDING ROCK DETERIORATION UNDER HIGH GEOSTRESSES , 2008 .

[45]  Hou Chao,et al.  Key theory and technique of coal entry bolt supporting , 2002 .

[46]  Hou Chao,et al.  Stability principle of big and small structures of rock surrounding roadwaydriven along goaf in fully mechanized top coal caving face , 2001 .

[47]  Leonard Obert,et al.  Rock mechanics and the design of structures in rock , 1967 .