Mexico’s largest mining company, Grupo México plans to mine copper from its mine in Angangueo, Michoacán, according to the town’s mayor, Leonel Martínez Maya, who says it would revitalize the local economy. Large-scale mining in the town declined after a serious accident in 1953, said t...
A chemical accident cause text mining method based on improved accident triangle Article Open access 02 January 2024 Importance Evaluation of Factors for the Railway Accidents Based on TF-K Chapter © 2023 Explore related subjects Discover the latest articles, news and stories from top researche...
In case of failure or accident during the operation periods, the transmission process will show a chain structure. The safety of metro operation has become a difficult problem that must be faced. Urban rail transit operation risk chain refers to an orderly sequence of hidden dangers in the ...
Secondly, the analysis of accident causes is not comprehensive enough, lacking inferences about risk evolution, and the provided recommendations for risk prevention are relatively general and not specific enough. To address these issues, this study will select coal mine transportation accident cases from...
Secondly, the analysis of accident causes is not comprehensive enough, lacking inferences about risk evolution, and the provided recommendations for risk prevention are relatively general and not specific enough. To address these issues, this study will select coal mine transportation accident cases from...
To further understand the detailed process of SCWID, the accident that occurred in 3222 working face of Qidong coal mine is described below. 3222 working face is the first mining face of Qidong Coal Mine. The starting and ending elevation of the working face is from −420 m to −540 ...
These studies can, to some extent, reflect the causes of small-scale accidents, and provide accident prevention measures. However, most of the studies relied on experts’ experience and judgment, which are very time-consuming and subjective, and cannot deal with large-scale accident cases in a ...
“text mining and crash”, “text mining and accident”, “text mining and supply chain and logistics”, “text mining and transportation innovation”, and “text mining and transportation planning and management”. This review was conducted for a one-week period between 21 January and 28 ...
speed, it is very likely that the maximum permissible deceleration affecting the monorail operator, i.e., 10 ms−2, will be exceeded. This is a dangerous situation that could lead to an accident. Considering this problem, KOMAG developed the concept of an innovative, sequential method of br...