Probability of emergence of failures of the movement mechanism of the bridge hook electric crane at operation

Abstract

Given the application of the methods of analysis of types and consequences of failures (FMEA analysis) to assess the technical risk of occurrence of emergency situations during the operation of the lifting mechanism electrical hook bridge crane. The technique allows to identify the limiting elements and to determine the significance of effects in the design of the lifting mechanism, to develop measures to reduce the risk of the occurrence of an emergency.

Keywords

• to develop measures to reduce the risk of the occurrence of an emergency
• risk assessment
• FMEA analysis
• criticality
• risk priority coefficient
• Pareto chart
• Ishikawa diagram
• the probability of failure detection probability of failure
• industrial safety
• the probability of failure detection probability of failure