宁波市管输燃气安全风险分析及对策研究  

Safety risk analysis and countermeasures of pipeline gas transportation in Ningbo City

作　　者：杜妮妮[1] 牛亚平 赖圣 DU Nini;NIU Yaping;LAI Sheng(Zhejiang Business Technology Institute,Ningbo Zhejiang 315012,China;不详)

机构地区：[1]浙江工商职业技术学院,浙江宁波315012 [2]宁波市特种设备检验研究院,浙江宁波315048

出　　处：《工业安全与环保》2023年第6期61-64,共4页Industrial Safety and Environmental Protection

摘　　要：通过对宁波市已投用超12 a的中压钢管、超15 a的中压PE管的全面检验,结合宁波市自然环境、地质因素等特点,汇总分析宁波市管输燃气面临的主要安全风险;通过对其安全风险的主要驱动因素进行简要阐释,提出防范风险的建议措施。Through the comprehensive inspection of the medium-pressure steel pipelines which have been put into operation for more than 12 years,and medium-pressure PE pipelines which have been put into operation for more than 15 years in Ningbo City,combined with the characteristics of natural environment and geological factors in Ningbo City,summarize and analyze the main safety risks of pipeline gas transportation in Ningbo City;through the brief ex planation of the main driving factors of the safety risk,the paper puts forward some measures to prevent the risk.

关 键 词：天燃气 压力管道 安全风险 燃气安全 

分 类 号：TU996.9[建筑科学—供热、供燃气、通风及空调工程]