航天发射场桥式起重机小车运行机构安全分析方法  

SafetyAnalysis Method of Bridge Crane Trolley Mechanical Equipment of Aerospace Launch

作　　者：张建荣[1] 董富治[1] 郝晋峰[1] 

机构地区：[1]太原卫星发射中心试验技术部,太原030027

出　　处：《计算机与数字工程》2016年第8期1591-1595,共5页Computer & Digital Engineering

摘　　要：以桥式起重机小车运行机构故障为研究对象,应用概率风险评估方法,对某转载大厅50/20吨桥式起重机进行了安全分析。包括基于FTA和FMEA的小车运行机构故障的风险识别方法、基于模糊可靠性理论的风险评估方法,并提出了桥式起重机安全运行的风险预防和控制措施。This paper takes bridge crane as research object, and uses PRA method to analyze the safety of 50/20t bridge crane in one plant. The method includes that risk distinguish method of fault of trolley mechanical equipment based on FTA and FMEA, risk estimate method based on fuzzy reliability theory, and risk prevent and control measures of bridge crane.

关 键 词：桥式起重机 安全分析 概率风险评估 FTA FMEA 

分 类 号：H215[语言文字—少数民族语言]