导爆管复式闭合网路分系统串联起爆技术应用

APPLICATION OF SUBSYSTEM SERIES INITIATION TECHNIQUE FOR COMPOUND CLOSED LOOPS NETWORK OF NONEL

介绍了导爆管复式闭合网路分系统串联起爆技术,并对网路连接方式、优越性、系统与系统之间串联雷管延时时间等进行了描述。该起爆网路有效地解决了复杂环境大规模石方快速施工和爆破振动大之间的矛盾,为露天矿及石方爆破工程的网路选择、系统优化设计及应用提供了实践经验与参考。

Subsystem series initiating technique of compound closed loops network of Nonel was introduced, particularly with discussions on the network connection methods, its merits as well as description of delay intervals between the detonators loaded in series. The initiating network effectively solved the conflict between quick excavation and its resulting visible vibration from large-scale blasting in complicated environment, providing surface blasting and stone quarrying with practical experience and references in terms of their selection of blasting circuit, optimization of system design and application.