Vol. 2 No. 2 (2019): Inżynieria Mineralna POLVIET

Articles

• Assessing the current status of underground mine ventilation system in ThanhCong- CaoThang area, HonGai coal company, QuangNinh region, Vietnam

  Cao Khai NGUYEN, Van Thinh NGUYEN, Van Quang NGUYEN (Author)

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• A study on relationship of duct leakage and parameters of ducts in Quang Ninh mine

  Phuong Thao Dang, Vu Chi Dang (Author)

  • Tekst artykułu (Polish)
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• Determination of methane content at Maokhe coal mine from curent mining to -450 level in Vietnam

  VanThinh NGUYEN, CaoKhai NGUYEN, VanQuang NGUYEN, CaoKhai NGUYEN, XuanHa TRAN (Author)

  • Tekst artykułu (Polish)
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• Determining for an output capacity of dimension stone exploitation from the computer simulations to generate the fracture network in 3D: case study in some dimensional stone quarries in Vietnam

  Anh Tuan NGUYEN, Van Hoa PHAM, Van Viet PHAM, Van Quyen LE, Thi Hai LE, Tuan Anh NGUYEN (Author)

  • Tekst artykułu (Polish)
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• Geotechnical mechanisms of roof fall ahead of face support in longwall mining

  Tien Dung Le, Duc Hung Pham, Quang Hung Dang (Author)

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• Comparison of the Resampling Methods for Gridded DEM Downscaling

  Nguyen Quang Minh, Nguyen Thi Thu Huong, La Phu Hien, Duong Thi Tuyet Nhung, Nguyen Thi Minh Hong, Vu Van Anh (Author)

  • Tekst artykułu (Polish)
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• Improving the operation of earth fault relays by auto earthing-connection at earth fault situations in 6kV mining grid of Quang Ninh

  HoViet BUN, Le Xuan THANH (Author)

  • Tekst artykułu (Polish)
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• Study on the possibility of using artificial pillar to replace the protection coal pillar of the preparation roadways during the mining process at underground coal mines in Quang Ninh region, Vietnam

  Cuong Dinh Van, Thanh Tran Van, Tuan Nguyen Anh (Author)

  • Tekst artykułu (Polish)
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• A Lasso and Elastic-Net Regularized Generalized Linear Model for Predicting Blast-Induced Air Over-pressure in Open-Pit Mines

  Xuan Nam BUI, Hoang NGUYEN, Quang Hieu TRAN, Hoang Bac BUI, Quoc Long NGUYEN, Dinh An NGUYEN, Thi Thu Hoa LE, Van Viet PHAM (Author)

  • Tekst artykułu (Polish)
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• The status and prospect of mining technology in Vietnam underground coal mines

  Hai DUONG DUC, QUANG Dao Hong, Marian TUREK, Aleksandra KOTERAS (Author)

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• Status and prospects of underground coal mining technology in Vietnam

  Tien Dung L E, Xuan Nam B UI (Author)

  • Tekst artykułu (Polish)
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• An approach of mapping quarries in Vietnam using low-cost Unmanned Aerial Vehicles

  NGUYEN Quoc Long, BUI Xuan Nam, CAO Xuan Cuong, LE Van Canh (Author)

  • Tekst artykułu (Polish)
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• Developing an Advanced Soft Computational Model for Estimating Blast-Induced Ground Vibration in Nui Beo Open-pit Coal Mine (Vietnam) Using Artificial Neural Network

  Hoang NGUYEN, Xuan Nam BUI, Quang Hieu TRAN, Quoc Long NGUYEN, Dinh Hieu VU, Van Hoa PHAM, Qui Thao LE, Phu Vu NGUYEN (Author)

  • Tekst artykułu (Polish)
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• Pure SiO 2 extraction through aluminosilicates synthesis from incinerated solid wastes

  Vu Dinh Hieu, BUI Xuan Nam, BUI Hoang Bac, NGO Thi Thanh Nga (Author)

  • Tekst artykułu (Polish)
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• Estimation of truck-shovel dispatching in Cao Son Open-Pit coal mine and the ability in applying information technology for increasing its efficiency

  Van Hoa PHAM, Xuan Nam BUI, Van Quyen LE, Thi Thu Hoa LE, Van Viet PHAM (Author)

  • Tekst artykułu (Polish)
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• Climatic hazard assessment in selected underground hard coal mines in Vietnam

  Truong Tien QUAN, Rafał ŁUCZAK, Piotr ŻYCZKOWSKI (Author)

  • Tekst artykułu (Polish)
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• Comparison Of Vietnam And Poland Industrial Wastewater Regulation: A Study Of Trang Bach Coal Mine Wastewater Treatment

  H A Doan Manh, Waldemar Mijał, Daria P Olek (Author)

  • Tekst artykułu (Polish)
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• Application of uncertainty analysis based on Monte Carlo (MC) simulation for life cycle inventory (LCI)

  Dariusz Sala, Bogusław Bieda (Author)

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• Green Growth in Mining – the Trends of Southeast Asia and Lessons For Viet Nam

  Thi Kim Ngan NGUYEN (Author)

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• Methods of adjusting geophysical parameters in the calculation of numerical simulation of an oil and gas reservoir to obtain reliable simulation results

  T OAN Phan Trong (Author)

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• Study on some solutions for enlarging the application scope of the fully mechanized longwall coal mining technology according to seam dip angle at underground coal mines in Quang Ninh coalfield

  Trung NGUYEN DUC, Waldemar KORZENIOWSKI, Krzysztof SKRZYPKOWSKI, Nguyen PHAM TRUNG (Author)

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• Rational grinding circuit for siliceous apatite ore type III of Lao Cai Vietnam

  Luan Pham VAN, Phu Nguyen NGOC (Author)

  • Tekst artykułu (Polish)
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• The use of computer programs to solve ventilation issues in Vietnamese coal mines

  Hoa BUI, Piotr ŻYCZKOWSKI, Rafał ŁUCZAK (Author)

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• Zastosowanie kotwi do rozrzedzania obudowy podporowej w warunkach głębokich kopalń węgla kamiennego – studium przypadku

  Zbigniew Rak, Jerzy Stasica (Author)

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• A case study on the determination of the excavated trench depth in unsaturated soil constructed by trench method without supporting structures

  Nguyen Xuan Man, Do Thi Them (Author)

  • Tekst artykułu (Polish)
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• Application of information technology to improve the management of mineral resources in Quang Ninh province - Vietnam

  Van Chi DAO, Cao Khai NGUYEN, Tien Dung LE, Leilin ZHANG (Author)

  • Tekst artykułu (Polish)
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• Longwall complex efficient time and reasons of its decreasing

  Jacek Korski (Author)

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• Choice of powered roof support FAZOS-15/31-POz for Vang Danh hard coal mine

  Krzysztof Skrzypkowski, Waldemar Korzeniowski, Trung Duc Nguyen (Author)

  • Tekst artykułu (Polish)
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• Comparison Of Vietnam And Poland coal resources & coal demand in the past and how it will change in future

  Waldemar MIJAŁ, Daria POLEK, Manh HA Doan (Author)

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• Recovery of clean coal from the contaminated waste of Quang Ninh province - Viet Nam

  Kim Dung Nhu Thi, Chinh Vu Thi (Author)

  • Tekst artykułu (Polish)
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• Use of Unmanned Aerial Vehicles for 3D topographic Mapping and Monitoring the Air Quality of Open-pit Mines

  Xuan Nam BUI, Changwoo LEE, Quoc Long NGUYEN, Adeel Ahmad, Xuan Cuong CAO, Viet Nghia NGUYEN, Van Canh LE, Hoang NGUYEN, Qui Thao LE, Thuy Huong DUONG, Van Duc NGUYEN (Author)

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