The Large Crane Create Risk Management Research

Container ship stowage box single volume has exceeded 18000 TEU, a large container terminal operation equipment operation efficiency and work ability will be in Container liner Company choose comprehensive evaluation of port factors more and more large proportion.In this paper, first of all, through the risk factors may be built to lead to large equipment in the process of container terminal operations, built by what, who built, and how to build order, stratified analysis. In a container terminal of Shenzhen large-scale working equipments are currently facing difficulties, select the influence from factors, operation equipment model selection of large-scale operation equipment builders and the factors of equipment in the manufacturing of supervision factors analysis is derived by the present predicament.Then, through a variety of impact analysis of large container terminal operation equipment in the course of construction risk factors, and hierarchical classification of these factors, in accordance with the occurred event priority principle, or relationship will be compared with that of the relationship is more likely to occur, so the establishment of container yards head large operation equipment construction risk FTA fault tree. Through qualitative and quantitative fault tree analysis to calculate the minimum partition set, obtains the relationship between the various levels, and so calculate the importance degree of the basic events of various risk factors. Secondly, expert survey, use the analytic hierarchy process to construct the container terminal equipment to build large-scale operation risk factors comparison judgment matrix, through the analysis of the final weights obtained the main risk factors of matrix.Finally obtains the main risk in container terminal operation equipment in large construction factors, and these risk factors so as to make suggestions for disposal, container terminal operators in the dock to invest in the construction of large-scale operation equipment for construction of effective risk management, so as to reduce the risk of investment get considerable returns and reliable returns cycle.