Coal Pillar Width Design in High - stress Gob - side Entry Driving

Coal Pillar Width Design in High - stress Gob - side Entry Driving

Bibliographic Details
Main Authors:	Lifeng Li, Weili Gong, Jiong Wang, Huilin Deng, Qianqian Jiang, Yan Liu
Format:	Article
Language:	English
Published:	Eastern Macedonia and Thrace Institute of Technology 2018-08-01
Series:	Journal of Engineering Science and Technology Review
Online Access:	http://jestr.org/downloads/Volume11Issue4/fulltext71142018.pdf

Similar Items

Width Design of Small Coal Pillar of Gob-Side Entry Driving in Soft Rock Working Face and Its Application of Zaoquan Coal Mine
by: Ai Chen
Published: (2021-01-01)

Distribution Law of Principal Stress Difference of Deep Surrounding Rock of Gob-side Entry and Optimum Design of Coal Pillar Width
by: Ji Li*, et al.
Published: (2019-01-01)

Research on the Reasonable Coal Pillar Width and Surrounding Rock Supporting Optimization of Gob-Side Entry under Inclined Seam Condition
by: Li-li Jiang, et al.
Published: (2021-01-01)

Surrounding rock control of gob-side entry driving with narrow coal pillar and roadway side sealing technology in Yangliu Coal Mine
by: Wenhua Zha, et al.
Published: (2017-09-01)

Novel Application of the Roof-Cutting-Type Gob-Side Entry Retaining in Coal Mine
by: Jiong Wang, et al.
Published: (2021-01-01)

Stress Analysis of Negative Coal Pillar Gob-Side Entry and Its Principle of Preventing Rock Burst
by: Zhiqiang Wang, et al.
Published: (2020-01-01)

Field and Numerical Investigation on the Coal Pillar Instability of Gob-Side Entry in Gently Inclined Coal Seam
by: Xupeng Ta, et al.
Published: (2021-01-01)

Stability Control for Gob-Side Entry Retaining with Supercritical Retained Entry Width in Thick Coal Seam Longwall Mining
by: Zizheng Zhang, et al.
Published: (2019-04-01)

Study on Efficient Utilization Technology of Coal Pillar Based on Gob-Side Entry Driving in a Coal Mine with Great Depth and High Production
by: Xinyue Li, et al.
Published: (2019-03-01)

Determination of Narrow Coal Pillar Width and Roadway Surrounding Rock Support Technology in Gob Driving Roadway
by: Chang, Q., et al.
Published: (2022)

An Innovative Approach for Gob-Side Entry Retaining in Thick Coal Seam Longwall Mining
by: Manchao He, et al.
Published: (2017-11-01)

Width design for gobs and isolated coal pillars based on overall burst-instability prevention in coal mines
by: Junfei Zhang, et al.
Published: (2016-08-01)

Stability control of gob-side entry retained under the gob with close distance coal seams
by: Zizheng Zhang, et al.
Published: (2021-03-01)

Application of High-Strength Lightweight Concrete in Gob-Side Entry Retaining in Inclined Coal Seam
by: Daoyong Zhu, et al.
Published: (2020-01-01)

Recovery Technology of Bottom Coal in the Gob-Side Entry of Thick Coal Seam Based on Floor Heave Induced by Narrow Coal Pillar
by: Kai Wang, et al.
Published: (2020-07-01)

Comparative study of model tests on automatically formed roadway and gob-side entry driving in deep coal mines
by: Qi Wang, et al.
Published: (2021-07-01)

Study on Three-Dimensional Stress Field of Gob-Side Entry Retaining by Roof Cutting without Pillar under Near-Group Coal Seam Mining
by: Yangyang Liu, et al.
Published: (2019-08-01)

Research on the width of filling body in gob-side entry retaining with high-water materials
by: Qingliang Chang, et al.
Published: (2018-05-01)

Distribution Law of Mining Stress of the Gob-Side Entry Retaining in Deep Mining Thin Coal Seam
by: Tao Qin, et al.
Published: (2021-01-01)

Feasibility analysis of gob-side entry retaining on a working face in a steep coal seam
by: Yuehua Deng, et al.
Published: (2014-07-01)

Theory and Application of Gob-Side Entry Retaining in Thick Three-Soft Coal Seam
by: Junchao Shen, et al.
Published: (2021-01-01)

An Innovative Support Structure for Gob-Side Entry Retention in Steep Coal Seam Mining
by: Jianguo Ning, et al.
Published: (2017-05-01)

Destabilization and energy characteristics of coal pillar in roadway driving along gob based on rockburst risk assessment
by: Yi Xue, et al.
Published: (2019-07-01)

Model Test and Numerical Study on Surrounding Rock Deformation and Overburden Strata Movement Law of Gob-Side Entry Retaining via Roof Cutting
by: Daoyong Zhu, et al.
Published: (2020-05-01)

Grouting Technique for Gob-Side Entry Retaining in Deep Mines
by: Xianyang Yu, et al.
Published: (2021-01-01)

Numerical Investigation on the Ground Response of a Gob-Side Entry in an Extra-Thick Coal Seam
by: C.W. Zang, et al.
Published: (2021-01-01)

An innovative approach for gob‐side entry retaining in deep coal mines: A case study
by: Deyuan Fan, et al.
Published: (2019-12-01)

Study of An Innovative Approach of Roof Presplitting for Gob-Side Entry Retaining in Longwall Coal Mining
by: Xingyu Zhang, et al.
Published: (2019-08-01)

Gob-Side Entry Retained with Soft Roof, Floor, and Seam in Thin Coal Seams: A Case Study
by: Zhijun Tian, et al.
Published: (2020-02-01)

Key Parameters of Roof Cutting of Gob-Side Entry Retaining in a Deep Inclined Thick Coal Seam with Hard Roof
by: Jinzhu Hu, et al.
Published: (2019-03-01)

Stabilization of Gob-Side Entry with an Artificial Side for Sustaining Mining Work
by: Hong-sheng Wang, et al.
Published: (2016-07-01)

Influence Mechanism of Main Roof Height on Surrounding Rock Stability of Gob-Side Entry Driving
by: Shu-gang Li, et al.
Published: (2018-01-01)

Physical Experiment and Numerical Modeling on the Failure Mechanism of Gob-Side Entry Driven in Thick Coal Seam
by: Xinshuai Shi, et al.
Published: (2020-10-01)

A Case Study on Gob-Side Entry Retaining Technology in the Deep Coal Mine of Xinjulong, China
by: Ping Wang, et al.
Published: (2020-01-01)

Roof Cutting Parameters Design for Gob-Side Entry in Deep Coal Mine: A Case Study
by: Deyuan Fan, et al.
Published: (2019-05-01)

Non-harmonious deformation controlling of gob-side entry in thin coal seam under dynamic pressure
by: Kegong Fan, et al.
Published: (2014-06-01)

Key Parameters of Gob-Side Entry Retaining in A Gassy and Thin Coal Seam with Hard Roof
by: Shuai Yan, et al.
Published: (2018-05-01)

A study of the mechanical structure of the direct roof during the whole process of non-pillar gob-side entry retaining by roof cutting
by: Xiao Liu, et al.
Published: (2020-09-01)

Automatic Roadway Backfilling of Caving Gangue for Cutting Roofs by Combined Support on Gob-Side Entry Retaining with No-Pillars: A Case Study
by: Shengrong Xie, et al.
Published: (2019-01-01)

Stability Analysis and Monitoring Method for the Key Block Structure of the Basic Roof of Noncoal Pillar Mining with Automatically Formed Gob-Side Entry
by: Jianning Liu, et al.
Published: (2019-01-01)