School of Civil Engineering, Xi'an University of Architecture and Technology, Xi'an, Shaanxi, China.
School of Management, Xi'an University of Architecture and Technology, Xi'an, Shaanxi, China.
PLoS One. 2020 Sep 14;15(9):e0239166. doi: 10.1371/journal.pone.0239166. eCollection 2020.
To prevent fire accidents in high-rise buildings under construction, in this paper, the fire risk assessment of such buildings is studied. First, based on project investigation and a literature review, a fire risk assessment index system suitable for high-rise buildings under construction was established. Second, the unascertained measure theory was applied to establish a fire risk assessment model for high-rise buildings under construction. The index weight was determined by the entropy weight method. Finally, taking a high-rise building project in Xi'an, China, as an example, the feasibility and rationality of the fire risk assessment index system and assessment model were verified. This research provides a new method for objectively assessing the fire risk of high-rise buildings under construction and provides a certain reference for controlling the fire risk of high-rise buildings under construction.
为了预防在建高层建筑火灾事故，本文对这类建筑的火灾风险评估进行了研究。首先，基于项目调查和文献回顾，建立了适用于在建高层建筑的火灾风险评估指标体系。其次，应用未确知测度理论，建立了在建高层建筑火灾风险评估模型。采用熵权法确定指标权重。最后，以中国西安某高层建筑项目为例，验证了火灾风险评估指标体系和评估模型的可行性和合理性。本研究为客观评估在建高层建筑的火灾风险提供了一种新方法，为控制在建高层建筑的火灾风险提供了一定的参考。
