矿山重大危险源评价及瓦斯爆炸事故伤害模型建立的若干研究

The appraisal of mine major risk sources and researches on the injury model establishment of gas explosion accident

基于危险源评价的基本原理 ,结合系统论的观点与矿山重大危险源的实际 ,确立了矿山重大危险源伤害模型的合理假设和简化 ,并在此基础上 ,首次提出了从危险源系统事故的伤害模型来研究矿山矿井瓦斯爆炸事故的严重度方法 ;并结合矿井瓦斯爆炸事故的实际 ,建立了瓦斯爆炸事故冲击波的伤害模型。使得目前人们通常认为无法对矿井瓦斯爆炸事故严重度研究进行建模成为可能 。

Based on the fundamental assessment theory of risk sources and combined with the viewpoint of system theory and the fact of major risk sources at mines,a reasonable hypothesis and simplification of the injury model of major risk sources have been established.And for the first time the method which studies the severity of major risk sources at mines is put forward based on the model.Combined with the fact of gas explosion at mines,the injury model of shock wave of gas explosion accident is set up.This makes it possible to establish an injury model for the severity of gas explosion accidents that the people think it impossible to do.This will be no doubt a great innovation and perfection to the appraisal of mine major risk sources and the studies of gas explosion accidents.