三峡三期RCC围堰爆破拆除15^#堰块拒爆原因分析  

Analysis of Block 15 Fail Initiation of RCC-cofferdam Demolition Blasting in the Three Gorges

作　　者：周桂松 候国荣 唐书 樵平 

机构地区：[1]重庆葛洲坝易普力股份有限公司,重庆400023

出　　处：《爆破》2007年第3期97-100,共4页Blasting

摘　　要：数码起爆系统在国内是一项全新的应用技术,在三峡RCC围堰爆破中42发数码雷管产生拒爆。通过对应用中所存在问题的分析,揭示了拒爆的原因,并提出一些自己看法,以推进这种新生事物在中国爆破领域的应用。A digital energy control system is a new technology in China. In Three Gorges RCC-cofferdam demoli- tion blasting ,42 detonators failed to initiate. Based on the analysis of the problems in using digital detonators, the reasons of failing to initiate were analyzed. Some viewpoints are presented to be used as a reference for similar engineering.

关 键 词：围堰 拆除爆破 拒爆 数码雷管 

分 类 号：TU746.5[建筑科学—建筑技术科学]