Open AccessSubstantiation of conditions of maintaining stability of haulage drifts during development of steep seams
Author(s) -
Igor Iordanov,
Yuliia Simonova,
Yuliia Novikova,
Anton Korol,
Yevgen Podkopayev,
Oleksiy Kayun
Publication year - 2020
Publication title -
technology audit and production reserves
Language(s) - English
Resource type - Journals
eISSN - 2706-5448
pISSN - 2664-9969
DOI - 10.15587/2706-5448.2020.206009
Subject(s) - haulage , excavation , mining engineering , stiffness , coal mining , geology , roof , geotechnical engineering , coal , displacement (psychology) , section (typography) , engineering , structural engineering , psychology , advertising , rope , business , psychotherapist , waste management