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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。
Based on the failure tree analysis (FTA) and the characteristics of the gas pipeline network, this paper analyzes the characteristics of the gas pipeline network, and establishes an example of the accident mode of the user’s gas stoppage, and calculates the gas supply reliability.