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LPG泄漏爆炸事故分析中参数不确定性的处理方法 被引量:2

Treatment Method of Parameter Uncertainties in Analysis of LPG Leakage and Explosion Accidents
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摘要 采用随机抽样推测法处理LPG泄漏爆炸事故风险分析中参数不确定性问题。并通过实例讨论了事故树分析中事故发生概率不确定性的传递合成和事故后果分析模式的参数不确定性问题。 The parameter uncertainties of environmental risk analysis of LPG leakage and explosion can be treated by random sampling guesswork method in this paper. The transmission and syntheses of the uncertainties of the probabilities in the FTA and the parameters uncertainty of the accidental resulting models have been discussed by the actual examples.
出处 《苏州科技学院学报(工程技术版)》 CAS 2005年第2期64-68,共5页 Journal of Suzhou University of Science and Technology (Engineering and Technology)
基金 江苏省高校自然科学基金项目(03KJD120132)
关键词 随机抽样推测法 风险分析 参数不确定性 事故树 LPG random sampling guesswork method risk analysis parameters uncertainty FTA LPG
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