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No 2 (2016) Application of geostatistical tools to assess geological uncertainty for Sinquyen Copper mine, Vietnam Abstract  PDF (Eng)  similar documents
MAI Ngoc Luan, BUI Xuan Nam
"... estimation techniques widely used in the mining industry. However, the estimation result of kriging ..."
 
No 3 (2017) TRIAXIAL COMPRESSION TESTING OF FROZEN SOILS FOR THE DETERMINATION OF RHEOLOGICAL PARAMETERS Abstract  PDF (Eng)  similar documents
V. A. Ageenko, M. N. Tavostin, I. S. Vakulenko
"... and rheological parameters defined by triaxial  compression tests. The current article presents: estimation method ..."
 
Vol 5, No 3 (2020) Effect of Uncertainty in Basing Hydraulic Prop Rod on Dimensional Wear of its Basic Surfaces Abstract  PDF (Eng)  similar documents
Van Tuan Ngo
"... due to the uncertainty of basing (positioning) of rod and piston in hydraulic cylinder ..."
 
No 2 (2016) Improving the intelligent methods of management of processes of enrichment on the basis of visiometrics analysis of the grade of the ore Abstract  PDF (Eng)  similar documents
V. V. Morozov, V. M. Shek, Ju. P. Morozov, Delgerbat Lodoy
"... properties. A special flatbed facility for optical spectrumbased estimation of fine-crushed ore has been ..."
 
No 2 (2018) DETERMINATION OF ORE INTERVALS WHEN ESTIMATING RE-SERVES USING MICROMINE SOFTWARE Abstract  similar documents
V. L. Osipov
"... In domestic practice of ore reserve estimation, including at the stage of Feasibility Study ..."
 
No 1 (2017) Control of copper-molybdenum ore beneficiation processes with applying advanced quality control Abstract  similar documents
Z. Ganbaatar, V. V. Morozov, L. Delgerbat, A. M. Duda
 
No 4 (2017) THE CALCULATION OF MULTILAYER LINING OF TUNNELS, CONSTRUCTED IN A TECHNOLOGICALLY DIVERSE OF MASSIF SOIL Abstract  PDF (Eng)  similar documents
Phong Nguyen Duyen, Thanh Dang Trung, Thang Pham Duc, Kien Ta Van
"... Addressing urban transport is a very timely matter, especially in the capital Hanoi and Ho Chi ..."
 
No 1 (2017) THE MINING INDUSTRY IN COLOMBIA. A GENERAL OVERVIEW Abstract  PDF (Eng)  similar documents
Oscar Jaime Restrepo Baena
"... An overview of the Colombian economy is presented, with the greatest stress on mining sector ..."
 
No 2 (2018) IDENTIFICATION OF SOURCES PRODUCTING IMPACT ON WATER QUALITY IN EAST JIU BASIN Abstract  PDF (Eng)  similar documents
Alexandru Simion, Maria Lazar
"... The main economic activity in the Jiu Valley is mining, which produces valuable mineral raw ..."
 
No 2 (2018) ESTIMATION OF NEAR-WALL ROCK MASS STABILITY WHEN EX-TRACTING EXPOSED COAL SEAM Abstract  similar documents
Olga G. Bessimbaeva, Elena N. Khmyrova, Farit K. Nizametdinov, Elena A. Oleinikova
"... , creation of an observation station and monitoring, estimation of the southern near-wall rock mass stability ..."
 
No 2 (2018) DETERMINATION OF OPTIMAL BLOCK LENGTH ALONG THE STRIKE TO PROVIDE SAFETY AND EFFICIENCY WHEN EXTRACTING MEDIUM-THICK IN-CLINED COAL SEAMS USING ROOM-AND-PILLAR METHOD IN QUANG NINH COAL BASIN Abstract  PDF (Eng)  similar documents
Duc Thang Pham, Victor G. Vitcalov
"... the mines of Vietnam. Process flow sheet of first mining and extraction of medium-thick inclined coal ..."
 
No 1 (2016) Status of Development Orientations for Mining Titanium Placers in Vietnam Abstract  PDF (Eng)  PDF (Eng)  similar documents
BUI Xuan Nam, HO Si Giao
"... Vietnam has potential reserves of titanium placers, located mainly along the coast of the Middle ..."
 
Vol 5, No 1 (2020) Improvement of Technology and Jar Mills for Preparation of Coal-Water Fuel from Waste Coal Abstract  PDF (Eng)  similar documents
V. I. Murko, M. A. Volkov, D. P. Grinyuk, M. P. Baranova, G. O. Holboev
"... The process and equipment have been developed for preparation and burning (at small and medium ..."
 
No 1 (2018) APPROACH TO EXTRACTING THIN COAL SEAMS Abstract  PDF (Eng)  similar documents
Le Thi Thu Hoa, Jaroonpattanapong Pirat, Xuan-Nam Bui, Pham Van Viet, Nguyen Hoang, Le Qui Thao
"... The Mae Moh basin is located in the Mae Moh District of Lampang Province, which is about 26 km ..."
 
No 1 (2018) CURRENT CONDITION OF LIGNITE MINING IN OLTENIA COAL BASIN AND SOLUTIONS FOR REUSE OF MINED-OUT SPACE OF CLOSED PITS Abstract  PDF (Eng)  similar documents
Izabela-Maria Nyari (Apostu), Maria Lazar
"... Oltenia Coal Basin occupies the area of 4500 km2 and encloses the most important deposits of ..."
 
No 2 (2018) EFFECT OF HOLE SHAPE ON ROUGHNESS FRICTION FACTOR IN PERFORAT-ED AND SLOTTED HORIZONTAL BOREHOLES USED FOR OPENCAST MINE DEWATERING Abstract  PDF (Eng)  similar documents
Duc Huan Tran, Carsten Drebenstedt
"... when installing casing. Pressure drop along a horizontal borehole is a major factor that affects the ..."
 
Vol 5, No 1 (2020) Selective Extraction of Cobalt and Copper from Chilean Mine Water by Ion Exchange Resin Abstract  PDF (Eng)  similar documents
J. Abeywickrama, N. Hoth, M. Ussath, C. Drebenstedt
"... laboratory scale fixed-bed ion exchange column tests, the effects of process parameters, such as waste water ..."
 
No 1 (2016) Application of remote sensing technique to detect and map iron oxide, clay minerals, and ferrous minerals in Thai Nguyen Province (Vietnam) Abstract  PDF (Eng)  PDF (Eng)  similar documents
Le Hung TRINH
"... This article presents a study on the application of remote sensing techniques to detect clay ..."
 
No 3 (2016) APPLICATION OF OPERATIONS RESEARCH IN OPEN PIT MINE PLANNING AND A CASE STUDY IN SINQUYEN COPPER DEPOSIT, VIETNAM Abstract  PDF (Eng)  similar documents
N. L. Mai, E. Topal, O. Erten
"... scheduling, ultimate pit limit, mine design and mining equipment dispatching. In this paper, we review the ..."
 
No 3 (2018) A system approach to geodynamic zoning based on artificial neural networks Abstract  similar documents
V. N. Tatarinov, A. I. Manevich, I. V. Losev
"... facilities) are considered. To overcome the uncertainty caused by complexity of the analysis of information ..."
 
Vol 6, No 1 (2021) Typology of metro structures for the tasks of geotechnical risk classification Abstract  similar documents
E. V. Potapova
"... risks. Metro construction is connected with a number of uncertainties related to enclosing rock mass ..."
 
No 4 (2016) Evaluation of technogenic raw materials in Russian Federation(firm mineral resources) Abstract  similar documents
A. I. Yezhov
"... . Technogenic mineral formations under condition of a positive estimation of economic efficiency ..."
 
No 2 (2016) Analysis of porosity parameter with involvement of elements of regional petrophysics (electrofacies) and clayness type Abstract  PDF (Eng)  similar documents
I. B. Ratnikov, R. S. Shulga, E. A. Romanov, S. N. Bastrikov
"... The most important estimation parameter – the open porosity coefficient (Kp) - in petrophysical ..."
 
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