中国安全科学学报 ›› 2017, Vol. 27 ›› Issue (3): 25-30.doi: 10.16265/j.cnki.issn1003-3033.2017.03.005

• 安全系统学 • 上一篇    下一篇

系统安全结构理论及特性研究

张宇栋1, 吕树进2 高级实验师, 吕淑然1 教授, 王春雪1, 刘芳茗1   

  1. 1 首都经济贸易大学 安全与环境工程学院,北京 100070
    2 保定学院 数学与计算机系,河北 保定 071000
  • 收稿日期:2016-11-23 修回日期:2017-01-22 发布日期:2020-11-22
  • 作者简介:张宇栋 (1990—)男,河南洛阳人,博士研究生,研究方向为安全系统工程、公共安全与应急管理等。E-mail:z.yudong@foxmail.com。
  • 基金资助:
    国家自然科学基金资助( 51474151);北京市自然科学基金资助(9162001);河北省科技计划项目(12450320);2016—2017年度首都经济贸易大学研究生科技创新项目(重点项目)。

Study on theory and characteristics of system safety structure

ZHANG Yudong1, LYU Shujin2, LYU Shuran1, WANG Chunxue1, LIU Fangming1   

  1. 1 School of Safety and Environmental Engineering, Capital University of Economics and Business, Beijing 100070, China
    2 Department of Mathematics and Computer Science, Baoding University, Baoding Hebei 071000, China
  • Received:2016-11-23 Revised:2017-01-22 Published:2020-11-22

摘要: 为进一步完善系统安全学科体系,深入探究系统的安全结构特性及规律,基于安全系统工程学,结合系统论和安全原理,提出并分析系统安全结构的相关理论。通过对系统安全问题的致因分析及其安全结构的演变规律研究,提出常态、应变和失效3种结构的概念,并深入研究3种系统安全结构间的运动规律,建立事故、灾害演化与系统安全结构演变之间的关系的“三轨结构”模式。研究结果表明,系统安全结构理论完善了复杂系统的安全分析理论内容,弥补了安全系统科学中系统结构与系统安全问题关联的理论欠缺,针对复杂系统的安全问题研究提出新的思路和方法。

关键词: 安全系统科学; 系统安全结构; 常态结构; 应变结构; 失效结构

Abstract: In order to further perfect the discipline of system safety, and deeply explore the characteristics and rules of the system safety structure, based on knowledge of the safety system engineering, the system theory and safety principles, a theory of system safety structure were proposed and furmalated in this paper. Through cause analysis and study on evolution rule of safety structure for the system safety issues, concepts were defined for normal structure, strain structure and failure structure. The evolution rules of the three were analyzed. Then, a three evolutionary track structure model was built for reflecting the relationships between evolution of accident and disaster and change of system safety structure. The results show that the theory of system safety structure is a supplement to the safety analysis theory for complex system,and that this theory remedies the deficiency in the safety system science's theory concerning the relationship between system structure and system safety, and puts forward new ideas and methods for solving the safety issues of complex system.

Key words: safety system science, system safety structure, normal structure, strain structure, failure structure

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