基于FPP-区间可拓的矿井火灾应急救援能力评估

为解决煤矿矿井火灾应急救援能力评估指标模糊性的问题,首先从矿井通风系统情况、矿井防灭火能力、应急救援信息保障、应急救援组织保障、应急救援人员和物质保障5个方面构建了矿井火灾应急救援能力评估指标体系;其次,提出基于模糊优先规划(FPP)和区间可拓理论的矿井火灾应急救援能力评估模型,该模型借助三角模糊数构造模糊判断矩阵,采用FPP得到指标权重,然后利用区间可拓理论计算得出矿井火灾应急救援能力等级;最后,运用该模型对某矿井的火灾应急救援能力进行评估。评估结果表明,该矿井应急救援能力较弱,需进行局部调整,同时验证了该模型具有适用性及有效性,为矿井火灾应急救援能力评估提供了一种新的方法。

Evaluation of mine fire emergency rescue capability based on FPP-interval extension

In order to solve the problem of fuzziness in the evaluation index of mine fire emergency rescue ability,firstly,the evaluation index system of mine fire emergency rescue capability was constructed from the following five aspects:mine ventilation system,mine fire prevention and extinguishing capability,emergency rescue information guarantee,emergency rescue organization guarantee,emergency rescue personnel and material guarantee;secondly,a mine fire emergency rescue capability assessment model based on fuzzy first priority planning(FPP)and interval extension theory was proposed.The model constructed a fuzzy judgment matrix with the help of triangular fuzzy numbers,obtained the index weight by using FPP,and then calculated the mine fire emergency rescue capability level by using interval extension theory;finally,the model was applied to evaluate the fire emergency rescue capability of a mine.The evaluation results show that the emergency rescue capability of this mine is weak,and local adjustment is needed.At the same time,the applicability and effectiveness of the model are verified,which provides a new method for the evaluation of mine fire emergency rescue capability.