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Research On The Relationship Between Risk Perception And Miners Unsafe Behavior

Posted on:2015-07-09Degree:MasterType:Thesis
Country:ChinaCandidate:Z Y XiaoFull Text:PDF
GTID:2181330422486564Subject:Safety engineering
Abstract/Summary:PDF Full Text Request
Our coal mine production safety situation improved somewhat, but there is a large gapbetween the international averages compared. Since more than80%of the coal mineproduction safety accidents are caused by unsafe behavior miners, from the perspective ofcontrolling the behavior of the miners were unsafe coal mining enterprises to reducecasualties and property losses, and protect critical production safety. Therefore, this thesisstudies the relationship between the level of the miners’ risk perception and their unsafebehaviors, on the basis of research and interview.Firstly, applying literature study and extracting six dimensions of risk perception to electthe group leaders of12large state-owned coal mines to have a critical interview on the basisof that. Verify the configuration of these six risk perception of employees in the coal face ofthe applicable resistance, thus preparing the mine employees perceived level of risk scale coalmining enterprises and150employees distributed verify the reliability and validity of thequestionnaire.Secondly, to design the eye movement data, elect some usual unsafe behaviors of the twocoal mines, such as breaking the red light and wall tapping and roof sounding as thesimulation scenarios. Drawing for the unsafe behavior risk areas, of different levels of riskperception notes to the point of its subjects arrival time risk areas, notes point duration,number of notes and other data point to reflect the risk of information being tried for theattention capacity. The experimental results were analyzed for visualization and data analysis,finding that the level of risk perception and attention miners were significantly correlated, andfinding that higher levels of perceived risk were tested for the ability to focus stronger riskinformation. On this basis, further design of the experimental studies of miners riskperception levels and the ability to focus on the relationship of the137large state-owned coalmining enterprises employees experimental measurements, found that the higher the level ofrisk perception miners about their long attention span, the higher anti-interference ability it is. It is concluded that the higher the level of risk perception miner concentrate on, the strongerthey more likely notice the risk of information to avoid unsafe behavior.Finally, based on the results of the study, from the two aspects of organizationalmanagement and the miners proposed to improve the level of risk perception suggestions, andbased on the analysis of the second experiment, put forward specific measures to improveminers’ attention.
Keywords/Search Tags:unsafe behavior, eye movement research, attention, experimental study, risk perception
PDF Full Text Request
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