城市燃气系统危险性的模糊综合评价

System Risky Fuzzy Quality Synthetic Assesment

城市燃气是城市能源供应的重要组成部分。然而由于具有易燃、易爆的特点,燃气在储存、输送过程中容易发生火灾、爆炸,造成人员伤亡、财产损失,因此对城市燃气进行危险性评价是一项必需的工作,本文的主要内容即是以沈阳燃气为例研究适合城市燃气系统的危险性评价方法。

The urban gas is an important part of urban resource supply, but it easily takes fire and explodes which leads to people＇s casualty and property loss as a result of its combustibility and explosibility during storage and transportation. So it is necessary to make risk assessment for the urban gas system. The main content of this thesis is to research the risk assessment method that suits the urban gas system.