Applied study on the construction of risk model of helicopters’ takeoffs and landings on offshore operating platform
SUN Jia
WU Qiao
GAI Wen-mei
SUI Jia
Abstract：Taking helicopters ’ takeoffs and landings on offshore operating platform as the research object , and combining the modeling principles of SHELL model , TEM model and HFACS model , a three -dimensional risk analysis model is constructed.Taking people , software, hardware and environment as the key factors , threats, errors and unsafe state as the key points , event, premise, monitoring and organizational level as the key links, the risk of takeoffs and landings is analyzed thoroughly and systematically , a summary of 29, 14, 12, 6 and 4 risk factors indicators are made on the individual , team, enforcement department , supervision de-partment and the company respectively.Based on a sample application , the specific weight and quantitative analysis of 29 indicators on the individual level is identified by means of Analytic Hierarchy Process ( AHP).With the relationship between the other four aspects and the individual aspect , the qualitative analysis of the <br> risk factors on team , enforcement department , supervision department and the corporate level is made , and appropriate control measures are developed.The results show that the proposed model and method of risk anal-ysis is feasible and effective.
Keywords：safety engineeringoffshore operationtake-off and landing platformrisk assessmentAHP
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：11( 90-100 )