Library fire risk assessment based on variable weight theory-two-dimensional cloud model
Xianghong Cao, Zhengyu Hu, Xin Geng · Atlantis highlights in engineering/Atlantis Highlights in Engineering · 2024
The library has the characteristics of large fire load and dense personnel.Once a fire occurs, it will cause immeasurable serious consequences.Therefore, In this study, a method for fire assessment based on a two-dimensional variable-weight cloud model is proposed.Based on the variable weight theory, the variable weight function is introduced to determine the dynamic weight of each index, and the dynamic weight of the index is combined with the two-dimensional cloud model to draw the risk cloud map.Finally, the method is validated using the Yifu Library of Zhengzhou University of Light Industry as an example.This approach enhances the efficiency of evaluation and ensures that the assessment results are more objectively accurate and updated.