Abstract Systemic approaches and methods have been developed to adequately deal with the challenge of managing complex sociotechnical system safety (Yousefi et al., 2019). This work analyses a well-documented and significant accident from a systemic perspective. Former uses of the System-Theoretic Accident Model and Process (STAMP) and the Functional Resonance Analysis Method (FRAM) are compared with an analysis performed employing the Resilience Assessment Grid (RAG). The results point that these three approaches may be used together in a phased manner throughout the life cycle of complex sociotechnical systems, in order to maximize the potentials of each one in addressing technical and management aspects.

中文翻译：

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STAMP、FRAM 和 RAG 的分阶段应用作为提高复杂社会技术系统安全性的策略

摘要 系统方法和方法已被开发出来以充分应对管理复杂社会技术系统安全的挑战（Yousefi 等，2019）。这项工作从系统的角度分析了一个有据可查的重大事故。系统理论事故模型和过程 (STAMP) 和功能共振分析方法 (FRAM) 的以前使用与采用弹性评估网格 (RAG) 进行的分析进行了比较。结果表明，这三种方法可以在复杂社会技术系统的整个生命周期中以分阶段的方式一起使用，以最大限度地发挥每种方法在解决技术和管理方面的潜力。