Results 31 to 40 of about 119,350 (306)

Environmental Improvement Of Opencast Mining [PDF]

, 2000
Existing classifications of waste dumps in the quarries are given and their phenomenological nature is clarified. The need to identify the essence of the term "dump" is shown as well as the idea of "dump" as an artificial formation with everted and mixed
S Prokopenko, A Sushko, Yu Filatov, M Kislyakov, I Kislyakov, Zharikov V P, Mikhal'chenko V V, Prokopenko S A, Prokopenko S A, Mikhailov A A, Yu Kryachko O, Maleev N G, Kutepov Yu I, , Bahaeva S P, Cheskidov V V, Gaponov Yu S, Macarisina Yu I, Lesin Yu V, Nevelev A B, Lizunkov V G, Mikhal'chenko V V, Prokopenko S A   +22 more
core   +2 more sources

The definition of rational direction of mining development with increasing open pit depth "KATOKA" [PDF]

, 2019
Цель. Разработать рекомендации по выбору рационального направления развития горных работ с увеличением глубины карьера.Goal. To develop recommendations on selection of rational direction of mining development with increasing open pit ...
Несвитайло, Н. В.
core   +1 more source

Innovative numerical modelling of technogenic rock arrays structure

E3S Web of Conferences, 2017
Numerical simulation of bulk technogenic rock arrays, unlike the full-scale, has a number of advantages. They are: the large amount of low cost measurements; operative selection of parameters necessary for the environment with the given properties ...
Markov Sergey, Tyulenev Maxim, Litvin Oleg, Tyuleneva Ekaterina   +3 more
doaj   +1 more source

Research on characteristics and prediction of vehicle speed in open-pit mines based on spatiotemporal and meteorological factors

Gong-kuang zidonghua
Existing prediction models for vehicle speed in open-pit mines do not fully consider the influence of meteorological factors on operating speed. The data sample sets are insufficient to train or fine-tune deep learning models.
QU Daolong, FU Ensan, PAN Fei, LIU Hanquan, YANG Yanfeng, LIU Guangwei   +5 more
doaj   +1 more source

Controlled mining technology of multi-weak bedding down-dipping soft rock slope

Meikuang Anquan
Aiming at the problem of coal at the lower part of multi-weak bedding down-dipping soft rock slope, from the perspective of controllable slope deformation risk and the maximization of resource recovery, based on the analysis of geological data and weak ...
Jiao WANG, Qingdi CUI, Chengjiang LIANG, Daolong QU, Haiyang FENG, Hanquan LIU   +5 more
doaj   +1 more source

Open-Pit Mining Area Extraction from High-Resolution Remote Sensing Images Based on EMANet and FC-CRF

Remote Sensing, 2023
Rapid and accurate identification of open-pit mining areas is essential for guiding production planning and assessing environmental impact. Remote sensing technology provides an effective means for open-pit mine boundary identification. In this study, an
Zili Ren, Liguan Wang, Zhengxiang He
doaj   +1 more source

IMPROVING THE METHOD OF OPEN-PIT LIGNITE DEPOSITS DEVELOPMENT IN UKRAINE [PDF]

, 2018
Subject of the research is open-pit mining concerning a full- field industrial development of a number of lignite deposits; feasibility study has been performed for them as for the efficient environmental friendly processing of coal and associated ...
Adamchuk, A.A., Dryzhenko, A.Yu., Shustov, O.O., Адамчук, А.А., Адамчук, Андрей Андреевич, Адамчук, Андрій Андрійович, Дриженко, А.Ю., Дриженко, Анатолий Юрьевич, Дриженко, Анатолій Юрійович, Шустов, Александр Александрович, Шустов, О.О., Шустов, Олександр Олександрович   +11 more
core  

Liquid Metal Sensors for Soft Robots

Advanced Robotics Research, EarlyView.
This review thoroughly reviews liquid metal sensors in soft robots. Their unique material properties like high conductivity and good biocompatibility are analyzed. Working principles are classified, and applications in environmental perception, motion detection, and human—robot interaction are introduced.
Qi Zhang, Nan Li, Yujia Song, Chen Hua, Tangzhen Guan, Yibing Ma, Cai Cheng, Jing Liu   +7 more
wiley   +1 more source

Improvement of the transitional technology from open pit to underground mining of magnetite quartzite [PDF]

E3S Web of Conferences
The paper analyzes the disadvantages of the technology of iron ore open pit mining and current environmental problems of open pit mining. The paper also addresses problems of possible displacement and strains of rocks in the classical open pit mining ...
Stupnik Mykola, Kalinichenkо Vsevolod, Kalinichenko Olena, Shepel Oleksandr, Pochtarev Alexey   +4 more
doaj   +1 more source

Use of Articulated Transport Systems in the Mining Industry [PDF]

, 2019
The work is devoted to the possibility and prospects of the use of all-wheels drive articulated transport systems in the mining complex. A comparative analysis of the traditional methods of exporting minerals in open pit mining and the method of using ...
Bazhenov, E. E., Bazhenova, L. V., Chernyshev, D. O.   +2 more
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