基于事件树法的高校学生宿舍电器火灾分析

本文以高校学生在宿舍使用电器作为初始事件，运用事件树构建的原理及分枝概率的计算方法对高校学生宿舍火灾问题进行探讨，并提出相关对策。本文利用事件树方法按照事件的发展顺序来分析问题，简单直观，结果与实际相符，具有较强实用性。

Analysis of University Dormitory Electrical Fire Based on Events Tree Approach

In this article,the principle and method of the event tree are put forward,and the probability calculation of branch events is introduced.We apply event tree analysis(ETA)to university dormitory electrical fire by using electrical appliances as the initial event,the advice for safety improvement is presented.From the example,ETA is used to analyze fire in accordance with the development sequence of the event,and it is simple,intuitive,and the analysis result is in line with reality.Therefore ETA has a strong function.