随着城市化进程的加快,作为垂直运输的交通工具——电梯,其拥有量也在逐年增加。然而,当人们在享受电梯所带来的方便与快捷的同时,也可能遭受到它所造成的麻烦与伤害。尤其是随着使用年限的延长,电梯运行的安全问题也日益突出。电梯安全运行已逐渐成为市民关注的热点、社区安定的焦点以及政府安全监察的难点。因此,对在用电梯特别是老旧电梯的管理检测中引入风险评价的方法是非常有必要的。电梯安全风险评价是对导致危害的危险发生概率 With the acceleration of urbanization, as a means of transport for vertical transport - elevators, their holdings are also increasing every year. However, when people enjoy the convenience and speed brought by elevators, they may also suffer the troubles and injuries they cause. Especially with the extension of the service life, elevator safety issues have become increasingly prominent. The safe operation of elevators has gradually become a focus of public concern, the focus of community stability and the difficulty of government safety supervision. Therefore, it is very necessary to introduce risk assessment in the management of elevators, especially old elevators. Elevator safety risk assessment is the probability of occurrence of the risk of danger