Research of roof rocks deformation of extraction mine workings
Khalimendik Yu.М1,Bruy А.V1,Baryshnikov А.S1
1National Mining University, Dnipropetrovsk, Ukraine
Min. miner. depos. 2013, 7(2):143-146
https://doi.org/10.15407/mining07.02.143
Full text (PDF)
ABSTRACT
Techniques of observations over roofing deformation of gateroads are observed. Combined usage of a geometric levelling and observations over displacement of deep-seated anchors (tell-tales) is offered. Results of surveying measurements in mine workings are given. Objective laws of a gateroad roofing deformation are stated, allowing substantiating of magnitude of a support yielding.
REFERENCES
Bulat A.F. Oporno-ankerne kriplennia hirnychykh vyrobok vuhilnykh shakht [Tekst] / A.F. Bulat, V.V. Vynohradov. – Dnipropetrovsk: IHTM NAN Ukrainy. – 2002. – S. 372.
Novikov, A.O. Proverka rekomendatsiy po raschetu parametrov kombinirovannoy krepi [Tekst]: sb. nauch. tr. / A.O. Novikov, I.N. Shestopalov. – Donetsk: UkrNIMI NAN Ukrainy. – 2012. – No 10. – S. 250-269.
Kurchenko, E.P. Issledovanie vzaimodeystviya arochnoy krepi s puchashchimi porodami pochvy [Tekst] / E.P. Kurchenko, B.T. Tupikov, S.V. Makarov, V.A. Barmin // Ugol' Ukrainy. – 2008. – No 10. – S. 20-22.
