Publication
INFLUENCE OF PHYSICAL-MECHANICAL AND TECHNOLOGICAL CHARACTERISTICS OF COAL AND OVERBURDEN ROCKS ON THE EXCAVATION PROCESS
(STEF92 Technology, 2017-06-20, Lazar Maria, Andras Iosif, Faur Florin, Andras Andrei)
Exploration and Mining2017
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Now showing 1 - 8 of 8
Publication
MATHEMATICAL MODELS OF POWERED ROOF SUPPORT INTERACTION WITH SURROUNDING ROCKS
(STEF92 Technology, 2017-06-20, Andrei Andras, Iosif Andras, Ovidiu Bogdan Tomus)
Exploration and Mining2017
Publication
OPTIMIZATION OF GEOMETRIC AND STRENGTH PARAMETERS OF TEETH FOR BUCKET WHEEL EXCAVATOR IN VIEW TO INCREASING THE CUTTING EFFICIENCY
(STEF92 Technology, 2017-06-20, Iosif Andras, Andrei Andras, Ovidiu Bogdan Tomus)
Exploration and Mining2017
Publication
OVERVIEW OF THE UNWANTED EFFECTS OF UNMINEABLE ROCK FORMATIONS ON THE MINING SYSTEM OF BUCKET WHEEL EXCAVATOR DURING THE EXCAVATION PROCESS
(STEF92 Technology, 2017-06-20, Andras Andrei, Faur Florin, Rasteiu Mircea)
Exploration and Mining2017
Publication
RELIABILITY ANALYSIS OF THE BRAKE PADS OF THE WHEELED FRONT END LOADING AND TRANSPORTATION MACHINERY USED IN MINING
(STEF92 Technology, 2017-06-20, Ovidiu Bogdan Tomus, Iosif Andras, Andrei Andras)
Exploration and Mining2017
Publication
STUDY OF THE DEPENDENCE BETWEEN THE CUTTING DIRECTION RELATIVE TO STRATIFICATION AND THE DIGGING CHARACTERISTICS OF LIGNITE IN OLTENIA COAL BASIN (ROMANIA)
(STEF92 Technology, 2017-06-20, Ovidiu Bogdan Tomus, Andrei Andras, Iosif Andras)
Exploration and Mining2017
Publication
THE CORELATION BETWEEN PHYSICAL-MECHANICAL PROPERTIES AND THE CUTTING CHARACTERISTICS IN THE CASE OF UNMINEABLE ROCK FORMATIONS FROM HUSNICIOARA LIGNITE OPEN PIT
(STEF92 Technology, 2017-06-20, Andras Iosif, Lazar Maria, Andras Andrei)
Exploration and Mining2017
Publication
THE METHOD OF MINIMIZING THE CALCULATED POWER OF VERTICAL TRANSPORT INSTALLATIONS
(STEF92 Technology, 2017-06-20, Florin Popescu, Andrei Andras, Ildiko Kertesz)
Exploration and Mining2017