Pressure Relief and Permeability Enhancement Mechanism of Short-Distance Floor Roadway in Deep Coal Roadway Strip

Pressure Relief and Permeability Enhancement Mechanism of Short-Distance Floor Roadway in Deep Coal Roadway Strip

A pressure relief and permeability enhancement method through short-distance floor roadway was proposed to solve the difficult outburst prevention during the gas extraction at the coal roadway strips in deep outburst coal seams with high ground stress and low gas permeability. On the basis of an equ...

Descrizione completa

Dettagli Bibliografici
Autori principali:	Benqing Yuan, Min Tu, Jianjun Cao, Xiang Cheng
Natura:	Articolo
Lingua:	English
Pubblicazione:	Hindawi-Wiley 2022-01-01
Serie:	Geofluids
Accesso online:	http://dx.doi.org/10.1155/2022/7430025

Documenti analoghi

Research on Permeability Enhancement Model of Pressure Relief Roadway for Deep Coal Roadway Strip
di: Zhonghua Wang, et al.
Pubblicazione: (2022-01-01)

Research on Pressure Relief Method of Close Floor Roadway in Coal Seam Based on Deformation and Failure Characteristics of Surrounding Rock in Deep Roadway
di: Jianjun Cao, et al.
Pubblicazione: (2022-01-01)

Method for Pressure Relief in Deep Coal Mine Roadways Using Borehole Groups and Its Application to Guqiao Coal Mine
di: Yinyu Li, et al.
Pubblicazione: (2024-04-01)

Non-uniform failure and differential pressure relief technology of roadway under irregular goafs in deep close-distance coal seams
di: Shuaifeng Yin, et al.
Pubblicazione: (2023-10-01)

Coal Roadway Driving Technology in Low Permeability Coal Seam Based on Short Hole Rapid Drainage
di: XIANG Zhencai
Pubblicazione: (2020-04-01)

Analysis of pressure relief and outburst prevention effect and mining depth effect of floor roadway in single serious outburst coal seam
di: Chen Guohong
Pubblicazione: (2021-01-01)

Mechanism of Roadway Floor Heave Controlled by Floor Corner Pile in Deep Roadway under High Horizontal Stress
di: Xinchao Kang, et al.
Pubblicazione: (2021-01-01)

Evolution Mechanism and Control of Floor Heave in the Deep Roadway with Retained Bottom Coal
di: Peng Li, et al.
Pubblicazione: (2023-01-01)

Pressure relief and control technology for gob-side roadway in soft and thick coal seam in kilometer-deep coal mine
di: Wenwei MA, et al.
Pubblicazione: (2025-01-01)

Mechanism of Roof Cutting and Pressure Relief for Double Roadway Arrangement in Thick Coal Seam
di: HAN Bingcheng, et al.
Pubblicazione: (2024-11-01)

A research on destress mechanism of underlying roadway for gas outburst prevention in deep, low‐permeability coal seam
di: Jiadi Yin, et al.
Pubblicazione: (2024-06-01)

In‐site investigation of regional outburst prevention in coal roadway strip of a deep mine using an improved method
di: Huiming Yang, et al.
Pubblicazione: (2020-11-01)

Blasting pressure relief technology for preventing rock burst in deep heading roadway
di: MA Wentao, et al.
Pubblicazione: (2022-01-01)

Research on the Evolution Characteristics of Floor Stress and Reasonable Layout of Roadways in Deep Coal Mining
di: Yang Yu, et al.
Pubblicazione: (2021-01-01)

New Technology of Pressure Relief Control in Soft Coal Roadways with Deep, Violent Mining and Large Deformation: A Key Study
di: Shengrong Xie, et al.
Pubblicazione: (2022-12-01)

Optimization and Practice for Partition Pressure Relief of Deep Mining Roadway Using Empty-Hole and Deep-Hole Blasting to Weaken Coal
di: Baobao Chen, et al.
Pubblicazione: (2021-01-01)

Study on collaborative pressure relief control technology for surrounding rock stability of dynamic pressure roadway in coal mine
di: Wang Jiong, et al.
Pubblicazione: (2021-06-01)

Pressure relief mechanism and experiment of directional hydraulic fracturing in retaining roadway
di: LI Wujun, et al.
Pubblicazione: (2019-10-01)

The Research of the Influence on Stress below the Roadway Floor of the Coal Seam Becoming Thin
di: Liang Chen, et al.
Pubblicazione: (2022-01-01)

Study on floor stress distribution law and roadway layout of contiguous coal seams
di: Jie ZHANG, et al.
Pubblicazione: (2024-08-01)

Mechanisms and Applications of Pressure Relief by Roof Cutting of a Deep-Buried Roadway near Goafs
di: Peng Li, et al.
Pubblicazione: (2020-11-01)

Optimization of Support and Relief Parameters for Deep-Buried Metal Mine Roadways
di: MingWei Jiang, et al.
Pubblicazione: (2024-01-01)

Application research on roadway protection technology by hydraulic fracturing roof cutting pressure relief in underground coal mine
di: DONG Zhiyong
Pubblicazione: (2019-10-01)

Research on pressure relief technology of deep and shallow hole combined blasting under retaining small coal pillar in double roadway excavation
di: Guanghui ZHANG, et al.
Pubblicazione: (2023-11-01)

Stability of a Roadway below a Coal Seam under Dynamic Pressure: A Case Study of the 11123 Floor Gas Drainage Roadway of a Mine in Huainan, China
di: Pingsong Zhang, et al.
Pubblicazione: (2020-01-01)

Mechanism and Control of Asymmetric Floor Heave in the Gob-Side Coal Roadway under Mining Pressure in Extra-Thick Coal Seams
di: Deqiu Wang, et al.
Pubblicazione: (2023-06-01)

Multi-Objective Optimization for Controlling Conflicts in Roadway Surrounding Rock Induced by Floor Stress-Relief Groove
di: Yanting Qin, et al.
Pubblicazione: (2024-11-01)

“Relief-Retaining” Control Technology of Floor Heave in Mining Roadway with Soft Rock: A Case Study
di: Ai Chen, et al.
Pubblicazione: (2021-01-01)

Stress Relief and Support for Stability of Deep Mining Roadway with Thick Top Coal in Hujiahe Coal Mine with the Risk of Rock Burst
di: Wenjing Liu, et al.
Pubblicazione: (2021-01-01)

Mechanism and prevention measures of asymmetric floor heave in mining roadway of Huipodi Coal Mine
di: Zhao Hongbao, et al.
Pubblicazione: (2020-12-01)

Research on Hydraulic Fracturing Pressure Relief Technology in the Deep High-Stress Roadway for Surrounding Rock Control
di: Wen Zhai, et al.
Pubblicazione: (2021-01-01)

Research on cooperative control method of comprehensive pressure relief and anchor grouting reinforcement in deep mining roadways
di: Zhenhua Jiang, et al.
Pubblicazione: (2024-04-01)

Research on control effect of long anchorage and pressure relief synergistic control in deep and strong mining roadway
di: JIN Shengyao, CUI Qi, DENG Jinping, YANG Xingguo, WANG Sujian, ZHAO Shifan, LIU Wenjing
Pubblicazione: (2022-01-01)

Study on the Stability of Adjoining Rock of Lower Roadway in Close Distance Coal Seam Mining
di: Jie Zhang, et al.
Pubblicazione: (2024-01-01)

A New Method for Controlling Rockbursts in the Mining Roadway of Ultrathick Coal Seams Based on the Dual Pressure Relief Method
di: Guangyuan Yu, et al.
Pubblicazione: (2021-01-01)

Research on prediction of support parameters for coal roadways
di: CHEN Pan, et al.
Pubblicazione: (2023-10-01)

Pressure-relief and anti-impact technology of near-fault blasting by high-level roadway in deep pressure bumps mine
di: REN Wentao, et al.
Pubblicazione: (2024-12-01)

Practical research on coal pillar retention in deep mining roadways
di: Lei Wang, et al.
Pubblicazione: (2024-11-01)

Migration Characteristics of Boring Mud in Roadway Floor Anchor Wire Hole and Test in Coal Mine
di: Hui Zhang, et al.
Pubblicazione: (2021-01-01)

Study on fracture evolution of surrounding roadway under close distance coal pillar
di: LIU Hong1in, LI Guodong, WANG Hongzhi
Pubblicazione: (2021-02-01)