Zobrazeno 1 - 10
of 366
pro vyhledávání: '"Open pit mines"'
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 11, Pp 141-152 (2024)
In recent years, with the rise of autonomous driving technology for mining trucks, detecting obstacles on mining roads has become crucial. Object detection models based on deep learning have been applied to significant effect in detecting obstacles o
Externí odkaz:
https://doaj.org/article/4a024cb32bca4a1c85327b36f1feb0ad
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract As mechanized open-pit coal mining intensifies, assessing and predicting slope stability has become increasingly important. To address the limitations of traditional mechanical calculations, numerical simulations, and physical experiments, t
Externí odkaz:
https://doaj.org/article/d59e1f635e8645f08c4a0753a5bd0a18
Publikováno v:
Meitan xuebao, Vol 49, Iss 5, Pp 2561-2572 (2024)
With the gradual implementation of intelligent mine concept, intelligence and unmanned operation are gradually implemented in mining area. Unmanned driving of open pit mine trucks is increasingly becoming the main focus of intelligent mine constructi
Externí odkaz:
https://doaj.org/article/124d6636222a47a0a53922a482d56b2d
Publikováno v:
In Journal of Environmental Management December 2024 371
Publikováno v:
International Journal of Mining and Geo-Engineering, Vol 58, Iss 1, Pp 59-67 (2024)
Long-term production planning for open-pit mines is recognised as one of the vital decision-making issues in open-pit mining operations. In addition, the ore grade is one of the most significant sources of uncertainty in a mining operation, as it cla
Externí odkaz:
https://doaj.org/article/f6e56e6837054338a8feef43f67f4436
Publikováno v:
Applied Sciences, Vol 14, Iss 23, p 11351 (2024)
During the mining process of open-pit mines, multiple operations are prone to generating dust, especially during the blasting, where a significant amount of dust is raised and subsequently deposited on the surface of the blast pile. The impact of the
Externí odkaz:
https://doaj.org/article/2553433f0c2d48f8b59532987972f0d8
Publikováno v:
Applied Sciences, Vol 14, Iss 22, p 10325 (2024)
One of the prerequisites for the safe exploitation of surface mines is the stability of the working and final slopes of the mine. In order to ensure this, it is necessary to carry out detailed field and laboratory geomechanical tests of the soil and,
Externí odkaz:
https://doaj.org/article/7a0137ba7cef4686882bae61672da030
Publikováno v:
Environmental and Sustainability Indicators, Vol 22, Iss , Pp 100364- (2024)
Large-scale mining operations in western China would accelerate the fragility and degradation to arid ecological environments. Remotely sensed monitoring and assessing of mining effects in long term change could provide sound understanding to guide m
Externí odkaz:
https://doaj.org/article/355776a899104e36ba9f4ed1028b2384
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 1, Pp 323-333 (2024)
The northern sand-proof belt is the key zone for preventing and controlling desertification and sandification in China, and it is the core area of the “Three Norths” project, which is characterized by infertile soil, high wind speed, drought and
Externí odkaz:
https://doaj.org/article/1033205197354e7dbcee38da5dfd252b
Publikováno v:
Heliyon, Vol 10, Iss 7, Pp e28246- (2024)
The drill-blasting method is a commonly used mining technique in open-pit mines, and the peak particle velocity (PPV) caused by blasting vibrations is an important indicator for evaluating the rationality of blasting mining design parameters. To deve
Externí odkaz:
https://doaj.org/article/715a444bd6d14c4db0ba77b1a54bb4c9