基于WSR的岩溶区燃气管道灾害风险管控措施研究

Research on Disaster Risk Management and Control Measures for Gas Pipeline in Karst Area based on WSR

岩溶塌陷极易导致燃气管道失效泄漏并诱发火灾、爆炸等次生灾害,对管道安全平稳运行和沿线人民生命财产造成极大危害。辩证分析了岩溶区燃气管道灾害演化过程中物理-事理-人理(WSR)三者间的交互关系,遵循“灾前-灾中-灾后”的演化逻辑构建岩溶区燃气管道灾害风险管控WSR模型,并基于此提出WSR系统方法论视角下岩溶区燃气管道灾害的风险管控措施。研究表明:物理是事理研究的基础,只有全面掌握岩溶区燃气管道灾害的演化机理以及应对的理论方法等,才能够开展高效及时的预测、防护、评价、控制、恢复等决策指挥;事理是链接物理和人理的媒介,人可以在灾害管控实践中发现问题,结合物理知识利用事理手段探求最理性、最优化的应对措施,并将事理实践过程中的经验教训上升为新的物理内容;人理是物理和事理的行为主体,更加关注文化、道德、法律、价值层面的内涵,只有崇尚“以人为本”的理念和方针,才能促使物理和事理落到实处。

Under the influence of karst collapse,gas pipelines are prone to failure and leakage,leading to secondary disasters such as fire and explosion,ultimately causing great harm to the safe and stable operation of pipelines and the lives and properties of people along the line.The interactive relationship among Wuli-Shili-Renli in the evolution process of gas pipeline disasters in karst areas is dialectically analyzed,and the WSR model for risk management and control of gas pipeline disasters in karst areas is constructed following the evolutionary logic of"pre disaster,during disaster,and after disaster".Research shows Wuli is the foundation of Shili research.Only by comprehensively grasping the evolution mechanism of gas pipeline disasters in karst area and the theoretical methods can decision-making and command work such as prediction,protection,evaluation,control,and recovery be carried out efficiently and timely.Shili is a medium linking Wuli and Renli.Problems can be identified in disaster management practices.Combined with Wuli's knowledge,Shili's tools are used to explore the most rational and optimal response measures,and upgrade the experience and lessons learned during Shili's practice to new Wuli content.Renli is the main actor of Wuli and Shili.The connotation of culture,morality,law,and value is focused on.Only by advocating the concept and policy of"people oriented"can Wuli and Shili be implemented effectively.