旧工业厂房消防安全韧性评价及提升策略

Fire safety resilience evaluation and improvement strategy of old industrial plants

为了评价旧工业厂房改造项目的消防安全韧性等级,分析其存在的建筑防火性能不足、消防系统老旧、管线设备老化等安全隐患,从韧性4大特征要素“鲁棒性、冗余性、智慧性、效率性”方面构建消防安全韧性指标体系,建立基于熵权法-可拓云的消防安全韧性评价模型,量化各指标的影响程度并划分等级。以西安某纺织厂二期厂房改造项目为例进行分析,明确消防安全的薄弱环节,并提出合理的韧性提升策略,为此类项目的消防安全优化提供了借鉴。

In order to evaluate the fire safety resilience level of the old industrial building reconstruction project, analyze the existing safety risks such as inadequate building fire performance,old fire control system, aging pipeline equipment and so on, the fire safety resilience index system was constructed from the four characteristic elements of resilience: robustness, redundancy, intelligence and efficiency, and the fire safety resilience evaluation model based on entropy weight method-extension cloud was established to quantify the influence degree of each index and classify grades. Taking an Xi’an textile factory reconstruction project as an example, the paper analyzes the weak links of fire safety and puts forward reasonable resilience improvement strategies, which provides reference for fire safety optimization of such projects.