Preliminary assessment of the relationship of pillar load and opening convergence response

R. C. Ray; C. Newman; Z. Agioutantis

Preliminary assessment of the relationship of pillar load and opening convergence response

R. C. Ray
, C. Newman
, Z. Agioutantis

Mining Engineering

Producción científica: Conference contribution › revisión exhaustiva

2 Citas (Scopus)

Resumen

Originated and developed in the civil tunneling industry, the Ground Reaction Curve (GRC) has provided a robust methodology for evaluating and designing ground support in both tunnels and underground mining scenarios. This paper presents a preliminary assessment in the utilization of the GRC concept for the evaluation and design of the pillar-support system with respect to overburden stress and displacement. This initial assessment will be based on and backed by past research on this topic. Underground mine instrumentation is planned for a longwall mine in the Appalachian coal field based on the research and findings in this paper to support the postulated hypothesis.

Idioma original	English
Título de la publicación alojada	2019 SME Annual Conference and Expo and CMA 121st National Western Mining Conference
ISBN (versión digital)	9781510884663
Estado	Published - 2019
Evento	2019 SME Annual Conference and Expo and CMA 121st National Western Mining Conference - Denver, United States Duración: feb 24 2019 → feb 27 2019

Serie de la publicación

Nombre	2019 SME Annual Conference and Expo and CMA 121st National Western Mining Conference

Conference

Conference	2019 SME Annual Conference and Expo and CMA 121st National Western Mining Conference
País/Territorio	United States
Ciudad	Denver
Período	2/24/19 → 2/27/19

Nota bibliográfica

Publisher Copyright:
Copyright © 2019 by SME.

Financiación

This study was sponsored by the Alpha Foundation for the Improvement of Mine Safety and Health, Inc. (ALPHA FOUNDATION). The views, opinions and recommendations expressed herein are solely those of the authors and do not imply any endorsement by the ALPHA FOUNDATION, its Directors and staff.

Financiadores
Alpha Foundation For The Improvement of Mine Safety and Health, Inc.

ASJC Scopus subject areas

Geotechnical Engineering and Engineering Geology

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title = "Preliminary assessment of the relationship of pillar load and opening convergence response",

abstract = "Originated and developed in the civil tunneling industry, the Ground Reaction Curve (GRC) has provided a robust methodology for evaluating and designing ground support in both tunnels and underground mining scenarios. This paper presents a preliminary assessment in the utilization of the GRC concept for the evaluation and design of the pillar-support system with respect to overburden stress and displacement. This initial assessment will be based on and backed by past research on this topic. Underground mine instrumentation is planned for a longwall mine in the Appalachian coal field based on the research and findings in this paper to support the postulated hypothesis.",

author = "Ray, \{R. C.\} and C. Newman and Z. Agioutantis",

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year = "2019",

language = "English",

series = "2019 SME Annual Conference and Expo and CMA 121st National Western Mining Conference",

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Ray, RC, Newman, C & Agioutantis, Z 2019, Preliminary assessment of the relationship of pillar load and opening convergence response. En 2019 SME Annual Conference and Expo and CMA 121st National Western Mining Conference. 2019 SME Annual Conference and Expo and CMA 121st National Western Mining Conference, 2019 SME Annual Conference and Expo and CMA 121st National Western Mining Conference, Denver, United States, 2/24/19.

Preliminary assessment of the relationship of pillar load and opening convergence response. / Ray, R. C.; Newman, C.; Agioutantis, Z.
2019 SME Annual Conference and Expo and CMA 121st National Western Mining Conference. 2019. (2019 SME Annual Conference and Expo and CMA 121st National Western Mining Conference).

Producción científica: Conference contribution › revisión exhaustiva

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PY - 2019

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AB - Originated and developed in the civil tunneling industry, the Ground Reaction Curve (GRC) has provided a robust methodology for evaluating and designing ground support in both tunnels and underground mining scenarios. This paper presents a preliminary assessment in the utilization of the GRC concept for the evaluation and design of the pillar-support system with respect to overburden stress and displacement. This initial assessment will be based on and backed by past research on this topic. Underground mine instrumentation is planned for a longwall mine in the Appalachian coal field based on the research and findings in this paper to support the postulated hypothesis.

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M3 - Conference contribution

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ER -

Preliminary assessment of the relationship of pillar load and opening convergence response

Resumen

Serie de la publicación

Conference

Nota bibliográfica

Financiación

ASJC Scopus subject areas

Otros archivos y enlaces

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