起重运输机械的安全设计

Safety design of hoisting and conveying machinery

起重运输机械种类繁多、结构复杂,相关安全事故屡见不鲜。在其设计阶段推行安全设计,可以大幅度消除设计、施工、调试、运行、维护及拆除等各个阶段的危害,避免或减少伤亡事故,保障人员的安全和健康。文中重点介绍了HAZOP/CHAZOP分析、RAMBO设计审查、SIL评估等三种成熟有效的安全设计方法。

Safety accidents are just too common in various complicated hoisting and conveying machinery. It is believed that, if safety is taken more seriously in design stage, it may significantly eliminate hazards in design, construction, commissioning, operation, maintenance and demolition, avoid or reduce casualties, and ensure safety and health of personnel. The paper centers on three mature and effective safety design methods, i.e., HAZOP/CHAZOP analysis, RAMBO design review and SIL evaluation.