关键词: 非电起爆网路, 可靠性, 模糊综合评价

Abstract: In blasting practices，the quality of the detonating networking directly influences the result of blast.At the same time，“the absolute reliability” to detonate networking should be required for ensuring people's life and property safety.Generally，the assessment of detonating networking involves three factors of the accurate blasting reliability，postpone time and economic indexes，which attributes to the multi-goal decision-making assessment.The fuzzy assessment method was adopted to appraise the nonel demolition network with the detonation reliability of 90% higher.On the basis of comprehensive analysis，the fuzzy assessment model for demolition networking was induced and the assessment of five grades is put forward to guide practice.

Key words: Nonel demolition network, Reliability, The fuzzy comprehensive , evaluation method