scholarly journals Coal Mine Safety Influence Factors Causality Analysis and Function Relationship Construction Based on System Dynamics

2014 ◽  
Author(s):  
Jing Chen ◽  
Yongjie Yang ◽  
Qinggui Cao
Keyword(s):  
System Dynamics ◽  
Coal Mine ◽  
Influence Factors ◽  
Mine Safety ◽  
Causality Analysis ◽  
Coal Mine Safety ◽  
Function Relationship ◽  
Relationship Construction ◽  
And Function

Analysis and Application about Coal Mine System Dynamics Model Based on Non-Linear Regression

2014 ◽  
Vol 675-677 ◽  
pp. 1473-1478
Author(s):  
Jing Chen ◽  
Yong Jie Yang ◽  
Qing Gui Cao
Keyword(s):  
Linear Regression ◽  
System Dynamics ◽  
Coal Mine ◽  
Safety Management ◽  
Dynamic Change ◽  
Mine Safety ◽  
Non Linear ◽  
Paper Construct ◽  
Function Relationship ◽  
Investment Object

Author thinks that the three factors’ state of person, things, environment is decided by safety input, their different state meeting determined safe production. It can reduce accident by reducing three factors’ occurrence probability and changing safety investment object and quantity. According to the rule, the paper construct coal mine safety system dynamics causality diagram by using system dynamics theory from safety management angle, and made data quantitative analysis by non-linear regression, found out the function relationship that can reflect system elements dynamic change. At last, took one coal mine as an example, it made macroscopic analysis using the model.

Analysis of the Symbiotic Relationship between Managers and Staff with an Application for Coal Mine Safety Management

2015 ◽  
Vol 16 ◽  
pp. 156-165 ◽  
Author(s):  
Li Fen Fang ◽  
Xing Dong Li ◽  
An Bang Li
Keyword(s):  
Dynamic Analysis ◽  
Coal Mine ◽  
Safety Management ◽  
Management Strategies ◽  
Influence Factors ◽  
Mine Safety ◽  
Symbiotic Relationship ◽  
Static And Dynamic Analysis ◽  
Coal Mine Safety ◽  
Correlation Degree

This paper addresses the lack of research on the relationship between managers and staff on coal mine safety management, the key function of this relationship to coal mine safety production is analyzed, and the essential relationship between them is pointed out. The factors impacting on this symbiotic relationship are got from static and dynamic analysis. Static analysis indicates that this symbiotic relationship is in accordance with stable matching conditions, and correlation degree is one of the key influence factors. A logistic model of this symbiosis is set up in the dynamic analysis, and the contribution of each other is pointed out to be one of the key influence factors. These key influence factors are localized in the coal mine safety management, to propose the optimization path beneficial to symbiotic relationship, which is to be a new method to analyze the causes of coal mine accidents and to develop safety management strategies. In the empirical analysis, the causes of the coal mining accident are found out from the perspective of symbiotic relationship between managers and staff in the coal mine safety management, and more detailed, explicit and comprehensive strategies of accident prevention are proposed by optimizing this symbiotic relationship.

The Study of Coalmine Safety Prediction Based on System Dynamics

2012 ◽  
Vol 466-467 ◽  
pp. 1045-1049
Author(s):  
Wen Sheng Liu ◽  
Ming Zhu
Keyword(s):  
System Dynamics ◽  
Coal Mine ◽  
Flow Chart ◽  
Mine Safety ◽  
Safety Factors ◽  
Simulation Data ◽  
Coal Mine Safety

This paper pointed out the importance of safety prediction, introduced system dynamics into coal mine safety prediction, analyzed main controllable safety factors in coalmine and causality diagram, established the system dynamics flow chart model and used the method of simulation data to demonstrate the theoretical effectiveness which provided a reference for safety managers to make decision.

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