Study on deflection of principal stress and deformation characteristics of roadway surrounding rock...
Study on deflection of principal stress and deformation characteristics of roadway surrounding rock under mining action in close-distance coal seams
About this item
Full title
Author / Creator
Zhai, Wenli , He, Fulian , Li, Liang , Song, Jiayu , Xu, Xuhui , Lv, Kai , Wang, Deqiu and Ma, Qing
Publisher
Abingdon: Taylor & Francis
Journal title
Language
English
Formats
Publication information
Publisher
Abingdon: Taylor & Francis
Subjects
More information
Scope and Contents
Contents
The traditional index to determine the width of the stopping coal pillar (WSCP) is generally only the front abutment pressure, but the direction of the principal stress will deflect due to the mining action, which brings significant challenges to controlling the surrounding rock. Based on theoretical calculation and numerical simulation, we studied...
Alternative Titles
Full title
Study on deflection of principal stress and deformation characteristics of roadway surrounding rock under mining action in close-distance coal seams
Authors, Artists and Contributors
Author / Creator
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Record Identifier
TN_cdi_doaj_primary_oai_doaj_org_article_f52cb06c9bfb432e9d522224b2c69cb3
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_f52cb06c9bfb432e9d522224b2c69cb3
Other Identifiers
ISSN
1947-5705
E-ISSN
1947-5713
DOI
10.1080/19475705.2023.2227327
