基于AHP的龙门吊船装卸货物作业安全风险分析

Safety Risk Analysis of Cargo Loading and Unloading Operation ofGantry Crane Ship Based on AHP

为更科学地评判船舶安全风险导致的海事事故,以龙门吊船装卸货物作业为研究对象,根据龙门吊船装卸货物作业安全风险的影响因素,通过层次分析法研究并建立安全风险的评价模型;计算龙门吊船装卸货物作业时以人、船、环境及装卸设备等为主要影响因素的安全风险权重,分析各个因素对龙门吊船装卸货物作业安全的影响程度;针对计算结果进行分析,并提出龙门吊船装卸货物作业安全建议。研究结果表明:安全风险评价方法及评判模型考虑了龙门吊船装卸货物作业安全风险影响的主要因素,反映出龙门吊船装卸货物作业安全风险导致的海事事故特征。

In order to evaluate the maritime risks caused by ship safety risks more scientifically,the loading and unloading operations of gantry cranes were taken as the research object.According to the factors affecting the safety risks of gantry crane loading and unloading operations,the analytic hierarchy process was used to study and establish a safety risk evaluation model.The safety risk weight of loading and unloading goods by gantry crane with people,ship,environment and loading and unloading equipment as the main influencing factors was calculated.The influence degree of each factor on the safety of gantry crane loading and unloading operations was analyzed.The calculation results were analyzed,and the safety suggestions for loading and unloading goods by gantry crane were put forward.The research results show that the proposed safety risk assessment method and evaluation model consider the main factors affecting the safety risk of cargo loading and unloading operation of gantry crane,and reflect the characteristics of maritime risk caused by the safety risk of cargo loading and unloading operation of gantry crane.