#7388. Surrounding rock structural characteristics and anchor-cable strengthened support technology of the gob-side entry retaining with roof cutting and pressure releasing

October 2026publication date
Proposal available till 16-05-2025
4 total number of authors per manuscript0 $

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Journal’s subject area:
Geotechnical Engineering and Engineering Geology;
Geology;
Civil and Structural Engineering;
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Abstract:
In order to solve the serious deformation and difficult support problems for the gob-side entry retaining in the working face front section, taking the transport entry in LW2901 working face of Juji coal mine as the field project, the surrounding rock stability control of the gob-side entry retaining in the front section of the working face by anchor-cable strengthened technology was investigated through theoretical analysis, numerical simulation and field measurement. By establishing the mechanical structure models for the gob-side entry retaining roof with the consideration of roof cutting or not, the equations of the support strength and the subsidence of the roof were derived.
Keywords:
Anchor-cable support; Gob-side entry retaining; Mining engineering; Parameter optimization; Roof cutting and pressure releasing; Surrounding rock control

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