Swimming pool reactor reliability and safety analysis

This work was done by use of event/fault tree technique. The analysis model, analysis code and main results were described. meanwhile it also described the impact of unassigned operation status on safety, the estimation of effectiveness of defense tactics in maintenance against common cause failure, the effectiveness of recovering actions on the system reliability, the comparison of occurrence frequencies of the core damage by use of generic and specific data. On the base of the analysis, a practical analysis and database system were established.