【摘要】 本文根据失效树分析法(FTA),结合燃气管网的特点进行了分析,并以实例建立其用户停气的事故模式,计算出供气可靠度。更多还原

【Abstract】 Tt was analyzed adopting FTA combined with the characteristic of gas distribution system in this paper. The accident model of cutting off gas for consumers was set up and the numerical value of gas supply reliability was calculated.更多还原