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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
"... parameters of the soil detrimental to the tunnel construction work; Such as small stickiness, small internal ..."
 
Vol 6, No 1 (2021) Typology of metro structures for the tasks of geotechnical risk classification Abstract  similar documents
E. V. Potapova
"... should be included in the overall quality management system of a construction organization. Geotechnical ..."
 
No 1 (2016) Evaluation of jet grouting efficiency as means of minimizing of the harmful effect of escalator tunnel construction Abstract  PDF (Eng)  similar documents
E. M. Volohov, S. U. Novozhenin
"... The article describes the escalator tunnel construction using tunnel boring machines in St ..."
 
No 4 (2018) Foreign experience in using wedge disk rolling cutters for equipping tunneling shields Abstract  similar documents
E. A. Averin
"... analysis of comprehensive studies conducted by foreign experts in the construction of various purpose ..."
 
No 4 (2018) City utility tunneling designing method based on “support-rock mass” interaction Abstract  PDF (Eng)  similar documents
Duyen Phong Nguyen, Trung Thanh Dang, Tuan Minh Tran, Van Thinh Nguyen
"... At present time, megacities face acute problem of construction of tunnels for laying utility ..."
 
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
"... is an actual issue, as they are basis of civil- engineering survey for underground constructions in permafrost ..."
 
Vol 4, No 2 (2019) Selection of Material for Facing Drive Drum of Belt Conveyor Abstract  PDF (Eng)  similar documents
D. V. Hrydziushka, A. V. Brуzhevich, E. V. Piskun
"... ; for this reason the drive drum of belt conveyor wears out rather rapidly. It is noted that the lining ..."
 
No 1 (2016) Engineering geological monitoring to ensure the stability of landslide slopes in the conditions of transport construction Abstract  PDF (Eng)  similar documents
V. V. Cheskidov, A. I. Manevich
 
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
"... Geostatistics-based estimators, i.e. ordinary kriging and simple kriging, are state-of-the-art ..."
 
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) 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 4 (2016) ACTIVATION OF WASTE MINING PRODUCTION IN LEACHING OF METALS Abstract  similar documents
V. I. Golik
"... it as construction materials. The model of an economic evaluation of technology of utilization of tails is offered. ..."
 
No 2 (2016) The technology of block stone extraction at complex carbonate deposits Abstract  PDF (Eng)  similar documents
A. V. Stromonogov, V. I. Suprun, Ju. G. Agafonov
"... for white stone for the construction and restoration work, placing increased demands the quality of produced ..."
 
No 4 (2017) DETERMINING THE FORCES OF INTERACTION OF MAIN GEOKHODS SYSTEMS WITH GEO-ENVIRONMENT AND WITH EACH OTHER Abstract  similar documents
V. Yu. Beglyakov, V. V. Aksenov, I. K. Kostinets, A. A. Khoreshok
"... , using equivalent loads and reduced total moments (forces). The construction of a generalized model ..."
 
No 4 (2017) INITIAL DATA FOR ANALYSIS OF ELECTROMECHANICAL SYSTEM THE INTERCONNECTED STANDS Abstract  similar documents
V. F. Borysenko, V. A. Sydorov, A. I. Zemliansky
"... , in violation of the law of constancy of volume rolled. Construction properties of different groups of stands ..."
 
No 4 (2016) RESEARCH OF PROCESS OF DEFORMATION OF PREBOARD OF ARRAY OF KACHARSKIY QUARRY ON BASIS OF INTRODUCTION INNOVATIVE TECHNOLOGIES Abstract  similar documents
E. N. Khmyrova, O. G. Bessimbaeva, E. A. Oleinikova, E. A. Tokkujin
"... systems with a construction 3 D of model of array.   Practical value. Perfection of methodology ..."
 
No 3 (2017) ELECTRIC SUPPLY OF UNDERGROUND CONSUMERS OF DEEP ENERGY-INTENSIVE MINES Abstract  similar documents
F. P. Shkrabets
"... The increase in the capacity of cleaning and construction vehicles for highcapacity and energy ..."
 
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