Fracture Characteristics and Zoning Model of Overburden during Longwall Mining

Fracture Characteristics and Zoning Model of Overburden during Longwall Mining

The fracture characteristics and zoning model of overburden during longwall mining are the basis of coal mine disaster prevention. However, the existing theoretical model is inconsistent with the field measurement. In order to further research into the strata’s fracture characteristics and optimize...

Full description

Saved in:

Bibliographic Details
Main Authors:	Zhengyi Ti, Jiazhen Li, Meng Wang, Xiaoyan Li, Zhupeng Jin, Caiwang Tai, Kang Wang
Format:	Article
Language:	English
Published:	Wiley 2021-01-01
Series:	Shock and Vibration
Online Access:	http://dx.doi.org/10.1155/2021/2857750
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Evolution Mechanism of Interconnected Vertical Fractures in the Overburden of Longwall Coal Mining
by: He Changchun, et al.
Published: (2020-01-01)

Study on the effect of mining height on overburden strata movement in longwall mining
by: Ying Ma, et al.
Published: (2025-06-01)

The whole-cycle dynamic evolution characteristics of overburden fracture and movement in extremely high mining longwall face in western mining area
by: REN Zhaopeng, et al.
Published: (2025-08-01)

Study on the Law of Subsidence of Overburden Strata above the Longwall Gob
by: Yujiang Zhang, et al.
Published: (2022-01-01)

Experimental Study on the Diffusion Radius of Modified Slurry Used in Longwall Overburden Isolated Grouting
by: Dayang Xuan, et al.
Published: (2023-01-01)

Strata Caving and Gob Evolution Characteristic in Longwall Mining
by: Weidong Pan, et al.
Published: (2022-01-01)

Study on the Development Height of Overburden Water-Flowing Fracture Zone of the Working Face
by: Ke Ding, et al.
Published: (2021-01-01)

Method to Calculate Mining-Induced Fracture Based on the Movement and Deformation of Overburden Strata
by: Guo-sheng Xu, et al.
Published: (2021-01-01)

Overburden failure characteristics and fracture evolution rule under repeated mining with multiple key strata control
by: Sun Chaoshang, et al.
Published: (2025-07-01)

Mechanisms and three-dimensional spatial characteristics of fissures induced under the influence of fracture of mining overburden rocks
by: Bing LIANG, et al.
Published: (2025-01-01)

Key technology of pressure-relief gas extraction in low dynamic fracture zone of mining overburden in single ultra-thick coal seam
by: Longyong SHU, et al.
Published: (2025-07-01)

Developmental pattern of water flowing fractured zones in the soil-bedrock-type overburden and water-controlled mining strategy under a super-large mining height
by: Yujun ZHANG, et al.
Published: (2025-07-01)

Overburden structure fracture evolution and ground pressure behavior under oblique residual coal pillars in thick seam mining
by: Hongwei Wang, et al.
Published: (2025-08-01)

Stability Analysis and Fracture Patterns of Hard Main Roof in Longwall Top Coal Caving with Large Mining Height
by: Jinkai Liu, et al.
Published: (2021-01-01)

Key strata of mining-induced seismicity in overburden rocks in coal mines and the energy-releasing mechanism of its fracture
by: Linming DOU, et al.
Published: (2025-01-01)

Mechanism of Roof Shock in Longwall Coal Mining under Surface Gully
by: Gangwei Fan, et al.
Published: (2015-01-01)

Overburden Migration and Failure Characteristics in Mining Shallow Buried Coal Seam with Thick Loose Layer
by: Zhuhe Xu, et al.
Published: (2020-01-01)

Study on deformation zoning of overlying strata and simulation of rock pressure behavior in longwall top coal caving mining
by: Xinxian ZHAI, et al.
Published: (2025-01-01)

Ground Response and Mining-Induced Stress in Longwall Panel of a Kilometer-Deep Coal Mine
by: Zhaohui Wang, et al.
Published: (2021-01-01)

Breaking and Instability Movement Characteristics of High-Position Double-Layer Hard Thick Strata due to Longwall Mining
by: Pu Wang, et al.
Published: (2020-01-01)

Three-dimensional similarity simulation research on the overburden movement and the characteristics of load transfer in crossing-pillar mining
by: CAO Dingyuan, et al.
Published: (2025-06-01)

Mechanism and control of slope instability slip induced by overburden migration in side coal mining
by: Junpeng LI, et al.
Published: (2025-05-01)

Study on mining-induced stress behavior on surrounding rock of rockburst mine under large buried depth and hard overburden
by: Xingen Ma, et al.
Published: (2025-05-01)

Author Correction: Overburden movement law in strip filling mining of upward mining faces
by: Lingjin Huang, et al.
Published: (2025-03-01)

Simulation of the Liquid–Solid Coupling in the Distribution Law of Water-Conducted Fractures in Weakly Cemented Overburden Strata as Exemplified by Daliuta Coal Mine in Western China
by: Yangyang Li, et al.
Published: (2025-01-01)

A robust framework of hydraulic fracturing applications for competent roof caving in underground longwall operations
by: Xiaoru Wu, et al.
Published: (2025-05-01)

Stress inversion of an isolated longwall face affected by fault and mined-out panels using TomoDD
by: Xin Zhang, et al.
Published: (2025-07-01)

Study on overburden structure and support load characteristics under concentrated load in shallow coal seam mining across-coal pillar
by: Yifeng He, et al.
Published: (2025-09-01)

Investigation on the Responses of Overburden Stress and Water Pressure to Mining under the Reverse Fault
by: Chengcheng Chu
Published: (2021-01-01)

A Coal Burst Mitigation Strategy for Tailgate during Deep Mining of Inclined Longwall Top Coal Caving Panels at Huafeng Coal Mine
by: Guorui Feng, et al.
Published: (2018-01-01)

The role of advance rate in mining-induced stress and microseismic behavior during longwall face advance
by: Jiaxin Zhuang, et al.
Published: (2025-12-01)

Spatial correlation effects on rock mass behavior: insights from stochastic modeling in longwall mining
by: Mohammad Reza Soleimanfar, et al.
Published: (2025-07-01)

Mining-induced disaster mechanism and stress adjustment technology of deep buried weakly cemented overburden
by: Shenglong Yang, et al.
Published: (2025-07-01)

Evaluation of focal mechanism and inducing burst ability of large energy mine earthquakes in deep thick overburden mine
by: Quanping ZHANG, et al.
Published: (2025-03-01)

Experimental study on grouting reinforcement characteristics of groutable fault fracture zone in western mining area
by: Mingjin FAN, et al.
Published: (2025-01-01)

Experimental investigation on mobility and deposition characteristics of granular and poly-dispersed mine overburden dump material in inclined channels for hazard assessment
by: Anup Tiwari, et al.
Published: (2025-12-01)

Overburden breakage and surface damage evolution under high-intensity mining of shallow coal seams: evidence from Shendong mining area
by: Huan Zhang, et al.
Published: (2025-07-01)

Prediction of coal mine water conduction fracture zone height based on integrated learning model
by: Meng Wang, et al.
Published: (2025-08-01)

Predictive modeling of the development height of water-conducting fracture zones in mines in Shandong mining area
by: XU Dongjing, et al.
Published: (2025-02-01)

Three-dimensional fracture migration evolution law of overburden rock in steeply dipping working face
by: Panshi XIE, et al.
Published: (2025-02-01)