摘要
结合长管拖车典型事故案例和试验数据,分析了长管拖车运行中的主要风险和引发事故的主要原因,有腐蚀、疲劳、介质混装和火灾;针对这些风险,指出可以将物联网传感器技术应用于长管拖车,提出了物联网传感器在线监测引起其失效和事故风险的关键参数;通过对相关监测数据的分析,可以逐步推进实现长管拖车基于风险的检验;为今后长管拖车在安全管理分析、实时检测监测、基于风险的检验等方面开展相关工作提供技术指导。
This paper analyzed main risks and accident reasons of tube trailer in service on the basis of its typical accident cases and relevant test data.Corrosion,fatigue,medium mixed and fire are main factors that cause accidents of tube trailer.For these factors,key parameters causing risks and accidents of tube trailer were proposed which can be monitored by Internet of things sensors.The data from monitoring sensors can be analyzed and used for risk based inspection of tube trailer.This paper provided technical guidance for tube trailer in safety analysis management,real-time detection and monitoring,risk based Inspection.
作者
程亮
薄柯
金明哲
李桐
Cheng Liang;Bo Ke;Jin Mingzhe;Li Tong(China Special Equipment Inspection and Research Institute,Beijing 100029)
出处
《中国特种设备安全》
2020年第11期61-65,69,共6页
China Special Equipment Safety
基金
国家重点研发计划项目“移动式承压类特种设备风险防控与治理关键技术研究”(2017YFC0805600)
课题4“移动式承压类特种设备高效检测、监测与评价关键技术研究”(2017YFC0805604)基金资助。
关键词
长管拖车
运行风险与事故原因分析
物联网传感器监测
基于风险的检验
Tube trailer Analysis of risks and accident reasons
Monitoring of internet of things sensor
Risk based inspection
