Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Mohammad Javad Rahimdel"'
Publikováno v:
Heliyon, Vol 10, Iss 15, Pp e34765- (2024)
Failures in mining machinery can abruptly halt mineral production and operations, emphasizing the indispensable role of humans in maintenance and repair operations. Addressing human errors is crucial for ensuring a safe and reliable system, particula
Externí odkaz:
https://doaj.org/article/764381458d9b43d6a02d7083bc7ed17e
Autor:
Mohammad Javad Rahimdel
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Having a safe and efficient system for mineral transportation is a top priority for all mining operations. Trucks are the most widely used material transportation systems that are applied in both surface and underground mines. Any truck fail
Externí odkaz:
https://doaj.org/article/24d7bb44edcb4529a8029c90f1592bc9
Publikováno v:
Rudarsko-geološko-naftni Zbornik, Vol 39, Iss 4, Pp 13-21 (2024)
Compressed air is one of the most common methods of energy transfer in industrial and mining systems. Compressed air has numerous applications in underground mines to ensure safety (ventilation fans), carry out extraction operations (compressed air e
Externí odkaz:
https://doaj.org/article/d57711ae81d84cf39af993abb4e8b9f4
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract Despite the high cost and low efficiency, compressed air is mostly used in underground mining for ore extraction, hoisting, and mineral processing operations. Failures of compressed air systems not only threaten the health and safety of work
Externí odkaz:
https://doaj.org/article/bb2e677859d44946b54cf6defe4f1e25
Autor:
Mohammad Javad Rahimdel
Publikováno v:
Rudarsko-geološko-naftni Zbornik, Vol 38, Iss 4, Pp 135-145 (2023)
The selection of mining methods is a challenging and complicated concept in mining engineering. It depends on various and different factors such as geotechnical, geological and economic properties and characteristics. Kodakan Gold Mine in Iran is cur
Externí odkaz:
https://doaj.org/article/ac7731d387f84595bf45b2a680eadc3f
Autor:
Mohammad Javad Rahimdel
Publikováno v:
Rudarsko-geološko-naftni Zbornik, Vol 36, Iss 1, Pp 15-23 (2021)
Mining is a high-risk industry that exposes operators and workers to a high level of occupational health and safety hazards caused by vehicle accidents, blasting, or collapse. This paper aims to analyse the serious and fatal accidents in Iran’s min
Externí odkaz:
https://doaj.org/article/cc9c5db1722143efa37a039423de1017
Publikováno v:
Rudarsko-geološko-naftni Zbornik, Vol 35, Iss 3, Pp 97-108 (2020)
Drilling is the first stage of open pit mining that has a considerable effect on the other stages of mining, including blasting, loading, hauling and crushing. An unsuitable drilling pattern may lead to undesirable results such as poor fragmentation,
Externí odkaz:
https://doaj.org/article/6ad22d6b54884188878449e9c794bd2c
Publikováno v:
پژوهشهای زیرساختهای عمرانی, Vol 5, Iss 1, Pp 77-88 (2019)
Steep slopes developed on the loose ground, either natural or artificial, are prone to landslide phenomena. During con-struction activities for the development of new Qaen-Afin road in South Khorasan and adjacent to Ravoshk village, a sudden landslid
Externí odkaz:
https://doaj.org/article/4471257d02d24b7081f7d39efc2a17b3
Artificial neural network to predict the health risk caused by whole body vibration of mining trucks
Autor:
Mohammad Javad Rahimdel, Mehdi Mirzaei, Javad Sattarvand, Behzad Ghodrati, Hosein Mirzaei Nasirabad
Publikováno v:
Journal of Theoretical and Applied Vibration and Acoustics, Vol 3, Iss 1, Pp 1-14 (2017)
Drivers of mining trucks are exposed to whole-body vibrations (WBV) and shocks during the various working cycles. These exposures have an adversely influence on the health, comfort and also working efficiency of drivers. Determination and prediction
Externí odkaz:
https://doaj.org/article/641eefc718c24a70bce4a2516955146f
Publikováno v:
International Journal of Mining Science and Technology, Vol 24, Iss 4, Pp 519-523 (2014)
Selection of crusher required a great deal of design based on the mining plan and operation input. Selection of the best primary crusher from all of available primary crushers is a Multi-Criterion Decision Making (MCDM) problem. In this paper, the An
Externí odkaz:
https://doaj.org/article/20e3625727d24f9faf198b42c85bfa18