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Classification Model and Its Application of Stability of Roadway Driving Along Next Goaf for Fully-mechanizedCaving Face

Zhu Chuanqu,Wang Weijun,Shi Shiliang

Strategic Study of CAE 2006, Volume 8, Issue 3,   Pages 35-38

Abstract:

The stability of roadway driving along next goaf for fully-mechanized caving face is syntheticallydepth, joint and crack of surrounding rock, mining operation, top coal thickness, width of pillar and roadwayexperience and observation data, the subordination functions of the factors influencing the stability of roadwaydriving along next goaf for fully-mechanized caving face are structured and the grey-fuzzy classificationdriving along next goaf for fully-mechanized caving face.

Keywords: roadway driving along next goaf for fully-mechanized caving face     stability of surrounding rock     classification    

Research on bolt-cable reducing span support technology in large span roadway of fully-mechanized coal

Zhu Yongjian,Luo Yixin,Zhang Daobing

Strategic Study of CAE 2010, Volume 12, Issue 3,   Pages 51-55

Abstract: text-align: justify;">Aiming at the locale facts of difficult roof controlling for large span gateway of fully-mechanized

Keywords: large span     roadway     roof     bolt—cable     reducing span support    

Full-mechanized caving mining technology of extremely thick and hard coal-seam with hard roof in shallow

Zhang Zhongwen,Wu Jinan

Strategic Study of CAE 2011, Volume 13, Issue 11,   Pages 107-112

Abstract:

Top-coal caving difficulty degree and rational mining method were analyzedFor improving top-coal caving degree, the parameters of full-mechanized caving mining face were obtainedthat safe and high-efficient mining with high recovery ratio would be realized by lengthening mining face

Keywords: shallow buried depth     hard coal-seam with hard roof     top-coal caving difficulty degree     full-mechanizedcaving mining with large mining-height    

Fully Self-driving Future Hits the Brakes

Chris Palmer

Engineering 2023, Volume 26, Issue 7,   Pages 6-8 doi: 10.1016/j.eng.2023.05.002

The Recent Technological Development of Intelligent Mining in China

Jinhua Wang,Zenghua Huang

Engineering 2017, Volume 3, Issue 4,   Pages 439-444 doi: 10.1016/J.ENG.2017.04.003

Abstract: mining model was developed that permitted unmanned operation and single-person inspection on the work faceWith these technologies, the number of miners on the work face can now be significantly reduced.Miners are only required to monitor mining machines on the roadway or at the surface control center,Finally, this paper discusses the prospects and challenges of intelligent mining over the next ten years

Keywords: Coal mine     Intelligent mining     Mechanized mining work face     Longwall Automation Steering Committee     Intelligent    

A review of sustainability metrics for the construction and operation of airport and roadway infrastructure

Sarah M. L. HUBBARD, Bryan HUBBARD

Frontiers of Engineering Management 2019, Volume 6, Issue 3,   Pages 433-452 doi: 10.1007/s42524-019-0052-1

Abstract: relatively little attention has focused on metrics for the construction and operation of airport and roadwaySustainability is also important in airport and roadway infrastructure projects, which have significantthis paper is to provide an overview and discussion of sustainability rating systems for airport and roadway

Keywords: sustainable construction     infrastructure     airport     roadway     resiliency     sustainability    

Exploring the cancer genome in the era of next-generation sequencing

Hui Dong, Shengyue Wang

Frontiers of Medicine 2012, Volume 6, Issue 1,   Pages 48-55 doi: 10.1007/s11684-012-0182-x

Abstract:

The emergence of next-generation sequencing technologies has led to dramatic advances in cancer genomeThe increased efficiency and resolution of next-generation sequencing greatly facilitate the detection

Keywords: next-generation sequencing     cancer genome     whole genome sequencing     exome     transcriptome    

Longwall Top Coal Caving Method and Its Future in China

Zhao Jingche

Strategic Study of CAE 2001, Volume 3, Issue 4,   Pages 9-16

Abstract:

This paper gives a brief introduction of the longwall top coal caving (LTCC) method which has had

Keywords: coal mining     longwall top coal caving     roof control     recovery     coalmine safety    

Liquid-based high-temperature receiver technologies for next-generation concentrating solar power: A

Frontiers in Energy 2023, Volume 17, Issue 1,   Pages 16-42 doi: 10.1007/s11708-023-0866-8

Abstract: solar power (CSP), the outlet temperature of the solar receiver needs to be higher than 700 °C in the next-generationengineering application experience, the liquid-based receiver is an attractive receiver technology for the next-generationFurthermore, using multiple heat transfer fluids in one system is also a promising way for the next-generation

Keywords: next-generation concentrating solar power     liquid-based solar receiver     molten salt     liquid metals    

Effect of cutterhead configuration on tunnel face stability during shield machine maintenance outages

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 4,   Pages 522-532 doi: 10.1007/s11709-023-0930-9

Abstract: Engineering safety during maintenance outages is determined by the stability of the tunnel face.The tunnel face is supported by a medium at the bottom of the excavation chamber and compressed air atOwing to the high risk of face failure, the necessity of support pressure when cutterhead support isIn this study, a non-fully chamber supported rotational failure model considering cutterhead supportDisregarding the supporting effect of the cutterhead will result in a tunnel face with underestimated

Keywords: tunnel face stability     cutterhead configuration     aperture ratio     pressure gradient     support ratio    

Method for solving the nonlinear inverse problem in gas face seal diagnosis based on surrogate models

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 3, doi: 10.1007/s11465-022-0689-z

Abstract: However, they have not been introduced into gas face seal diagnosis tasks because of the unacceptablepresented work provides a quantitative, explainable, and feasible approach for identifying the cause of gas faceIt is also applicable to mechanical devices that face similar difficulties.

Keywords: surrogate model     gas face seal     fault diagnosis     nonlinear dynamics     tribology    

Strengthening of the concrete face slabs of dams using sprayable strain-hardening fiber-reinforced cementitious

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 2,   Pages 145-160 doi: 10.1007/s11709-022-0806-4

Abstract: fiber-reinforced cementitious composites (FRCC) were applied to strengthen the concrete slabs in a concrete-face

Keywords: cementitious composites     engineered cementitious composites     sprayable     shotcrete     strengthening     concrete-face    

Effectively cultivate the next generation of competent Chinese physicians: a perspective from a physician

Zongyu John CHEN,

Frontiers of Medicine 2010, Volume 4, Issue 4,   Pages 473-476 doi: 10.1007/s11684-010-0290-4

Preventing masks from becoming the next plastic problem

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1413-7

Dynamic in-plane transversal normal stresses in the concrete face of CFRD

Neftalí SARMIENTO-SOLANO, Miguel P. ROMO

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 1,   Pages 135-148 doi: 10.1007/s11709-018-0481-7

Abstract: Severe earthquakes can induce damages to Concrete Face Rockfill Dams (CFRDs) such as concrete crackingcomplement of a method recently developed to evaluate in-plane transversal normal stresses in the concrete faceIn the above reference, the method to evaluate the concrete face in-plane transversal normal stresses

Keywords: CFR dams     dynamic analysis     in-plane normal stresses     concrete face    

Title Author Date Type Operation

Classification Model and Its Application of Stability of Roadway Driving Along Next Goaf for Fully-mechanizedCaving Face

Zhu Chuanqu,Wang Weijun,Shi Shiliang

Journal Article

Research on bolt-cable reducing span support technology in large span roadway of fully-mechanized coal

Zhu Yongjian,Luo Yixin,Zhang Daobing

Journal Article

Full-mechanized caving mining technology of extremely thick and hard coal-seam with hard roof in shallow

Zhang Zhongwen,Wu Jinan

Journal Article

Fully Self-driving Future Hits the Brakes

Chris Palmer

Journal Article

The Recent Technological Development of Intelligent Mining in China

Jinhua Wang,Zenghua Huang

Journal Article

A review of sustainability metrics for the construction and operation of airport and roadway infrastructure

Sarah M. L. HUBBARD, Bryan HUBBARD

Journal Article

Exploring the cancer genome in the era of next-generation sequencing

Hui Dong, Shengyue Wang

Journal Article

Longwall Top Coal Caving Method and Its Future in China

Zhao Jingche

Journal Article

Liquid-based high-temperature receiver technologies for next-generation concentrating solar power: A

Journal Article

Effect of cutterhead configuration on tunnel face stability during shield machine maintenance outages

Journal Article

Method for solving the nonlinear inverse problem in gas face seal diagnosis based on surrogate models

Journal Article

Strengthening of the concrete face slabs of dams using sprayable strain-hardening fiber-reinforced cementitious

Journal Article

Effectively cultivate the next generation of competent Chinese physicians: a perspective from a physician

Zongyu John CHEN,

Journal Article

Preventing masks from becoming the next plastic problem

Journal Article

Dynamic in-plane transversal normal stresses in the concrete face of CFRD

Neftalí SARMIENTO-SOLANO, Miguel P. ROMO

Journal Article