7Straub D,Faber M H. Risk based inspection planning for structural systems[J], Structural Safety. 2005, 27(4): 335-355.
8Huang R,Yang C,Kao C.Assessment model for equipment risk management Petrochemical industry cases[J].Safety Science.2012,50(4): 1056-1066.
9Gran B A, Byeb R, Nyheim O M, et al. Evaluation of the Risk OMT model for maintenance work on major offshore[J]. Journal of Loss Prevention in the Process Industries. 2012(01): 1-12.
10Newell G F. Strategies for Serving Peak Elevator Traffic[J]. Transportation Research Part B: Methodological. 1998, 32(8): 583-588.