Journal of Northeastern University Natural Science ›› 2018, Vol. 39 ›› Issue (5): 736-740.DOI: 10.12068/j.issn.1005-3026.2018.05.026

• Resources & Civil Engineering • Previous Articles     Next Articles

Analysis of Gas Explosion Accidents Based on Socio-technical System Theory

ZHANG Jin-jia, XU Kai-li, LI Li, XU Qing-wei   

  1. School of Resources & Civil Engineering, Northeastern University, Shenyang 110819, China.
  • Received:2017-01-04 Revised:2017-01-04 Online:2018-05-15 Published:2018-05-25
  • Contact: XU Kai-li
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Abstract: The impact of social environment on coal enterprise was analyzed based on the perspective of socio-technical system theory. On this basis, causation analysis model of gas explosion accidents for socio-technical system was established to investigate the interaction correlation from five levels of risk source, operation situation, coal enterprise, administration departments and government, and put forward the measures of administration intervention, technology control and multiple defense system. The results show that risk control of socio-technical system exists in the leakage phenomenon and hierarchy weakened defects, and gas explosion accident is the result of interaction with the internal and external environment.

Key words: coal enterprise, gas explosion accident, socio-technical system, administration intervention, technology control, multiple defense

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