Search Results - "BUTRA JAN" :: K.UTB vyhledávací portál

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Numerical Methods as an Aid in the Selection of Roof Bolting Systems for Access Excavations Located at Different Depths in the LGCB Mines

by Pawelus, Daniel, Butra, Jan
Published in Applied sciences (01.08.2024)

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Numerical simulation of the possibility of seismic event occurrence in hard rock mine

by Adach-Pawelus, Karolina, Butra, Jan
Published in IOP conference series. Earth and environmental science (01.12.2020)

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The Issue of Determining the Size of Main Excavations Protective Pillars in Deep Underground Copper Mines

by Adach-Pawelus, Karolina, Butra, Jan, Pawelus, Daniel
Published in Archives of mining sciences = Archiwum górnictwa (01.01.2018)

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An Attempt at Evaluation of the Remnant Influence On the Occurrence of Seismic Phenomena in a Room-and-Pillar Mining System with Roof Deflection

by Adach-Pawelus, Karolina, Butra, Jan, Pawelus, Daniel
Published in Studia geotechnica et mechanica (27.06.2017)

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Evaluation of rock-mass state in Polish copper mines through monitoring the borehole deformations

by Orzepowski, Stanislaw, Butra, Jan
Published in Tectonophysics (01.08.2008)

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Method for improving the stability of a bundle of dog headings in the area of intensive horizontal stresses

by PAWELUS, DANIEL, DĘBKOWSKI, RAFAŁ, BUTRA, JAN
Year of Publication 24.07.2023

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Method for conducting exploitation by pillar and stall working in the neighbourhood of the unmined coal left over

by ADACH KAROLINA, PAWELUS DANIEL, BUTRA JAN
Year of Publication 30.06.2017

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System and method of measuring horizontal displacements of roof rocks

by BUTRA, JAN, KWAPULIŃSKI, PIOTR, MADZIARZ, MACIEJ, MIGA, SEWERYN
Year of Publication 29.01.2024

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Control and recording device for an instrumented mining anchor, in particular a pasted anchor, a strain monitoring system, use of the strain monitoring system and a method of continuous monitoring of strain changes in the instrumented mining anchor

by DĘBKOWSKI, RAFAŁ, BUTRA, JAN, KWAPULIŃSKI, PIOTR, MADZIARZ, MACIEJ, MIGA, SEWERYN
Year of Publication 18.07.2022

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Method and device for assessing the seating of anchors, in particular binding anchors

by DĘBKOWSKI, RAFAŁ, BUTRA, JAN, KWAPULIŃSKI, PIOTR, MADZIARZ, MACIEJ, MIGA, SEWERYN
Year of Publication 11.07.2022

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Method for improving the stability of a bundle of dog headings in the area of intensive horizontal stresses

by PAWELUS, DANIEL, DĘBKOWSKI, RAFAŁ, BUTRA, JAN
Year of Publication 21.09.2020

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Patent

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System and method of measuring horizontal displacements of roof rocks

by BUTRA, JAN, KWAPULIŃSKI, PIOTR, MADZIARZ, MACIEJ, MIGA, SEWERYN
Year of Publication 28.03.2022

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Method and device designed to control a machine in hazardous conditions as well as the machine controlled by means of this device

by BUTRA JAN, KOSIOROWSKI ALFRED
Year of Publication 31.05.2010

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Patent

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Method and device for assessing the seating of anchors, in particular binding anchors

by DĘBKOWSKI, RAFAŁ, BUTRA, JAN, KWAPULIŃSKI, PIOTR, MADZIARZ, MACIEJ, MIGA, SEWERYN
Year of Publication 06.04.2020

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Control and recording device for an instrumented mining anchor, in particular a pasted anchor, a strain monitoring system, use of the strain monitoring system and a method of continuous monitoring of strain changes in the instrumented mining anchor

by DĘBKOWSKI, RAFAŁ, BUTRA, JAN, KWAPULIŃSKI, PIOTR, MADZIARZ, MACIEJ, MIGA, SEWERYN
Year of Publication 06.04.2020

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Strain sensor for a non-instrumented anchor, in particular an expansion anchor, a strain monitoring system, use of the strain monitoring system and a method of continuous monitoring of load changes in the non-instrumented mining anchor

by DĘBKOWSKI, RAFAŁ, BUTRA, JAN, KWAPULIŃSKI, PIOTR, MADZIARZ, MACIEJ, MIGA, SEWERYN
Year of Publication 06.04.2020

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METHOD AND DEVICE DESIGNED TO CONTROL A MACHINE IN HAZARDOUS CONDITIONS AS WELL AS THE MACHINE CONTROLLED BY MEANS OF THIS DEVICE

by BUTRA JAN, KOSIOROWSKI ALFRED
Year of Publication 07.02.2005

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WORKING MACHINE

by BUTRA JAN, KOSIOROWSKI ALFRED
Year of Publication 27.12.2004

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Method for conducting exploitation by pillar and stall working in the neighbourhood of the unmined coal left over

by ADACH KAROLINA, PAWELUS DANIEL, BUTRA JAN
Year of Publication 29.02.2016

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Patent

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Method and system for supporting the flow of media, when washing the filling pipelines

by SZCZAP JÓZEF, SZPAK MARCIN, DĘBKOWSKI RAFAŁ, BUTRA JAN
Year of Publication 30.06.2017

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Patent

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