在本项研究中,我们探讨了引起临时结构破坏的启动事件和触发事件。接着,应用事件树分析,研究了构件破坏的传攻。用模糊集合的概念来处理人为的主观判断(人为的主观和断在临时结构施工过程中是大量存在的),并将事件树中的条件事件的复杂性减至最低限度。此外,根据破坏的最高概率列出关键路线顺序,以供质量控制之用。 In this study, we explored start-up and trigger events that caused temporary structural damage. Then, event tree analysis was applied to investigate the transmission of component destruction. The concept of fuzzy sets is used to deal with human subjective judgments (man-made subjective and disconnection are numerous in the construction of temporary structures), and the complexity of conditional events in event trees is minimized. In addition, the critical route sequence is listed based on the highest probability of destruction for quality control purposes.