Abstract
In the process of deep mining, mining roadway has severe deformation and high deformation speed. Arranging mining roadway is an effective way to reduce deep roadway deformation under the mined-out area. This paper uses FLAC3D Fast Lagrangian Analysis of Continua to make the coal rock geological structure modeling, works out the stress and strain state of coal and rock in different ways when arrange mining roadway under goaf, and then get the influence rule by comparing and analyzing the computed result, providing reliable and efficient theoretical foundation for arranging mining roadway under goaf.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
