Design of a new sort of non-electric detonator network and its application to the construction of Jilintai IHydropower Station
Zheng Yuan-jian · Water Resources and Hydropower Engineering · 2004
Detonating network,as the key and final step of blasting system,plays a very important role in the whole blasting process.The detonating network has many forms and its design shall conform the requirements of practical use and economy ,taking into consideration the objective of project and the conventions of construction.During the Jilintai Project construction,a spark detonation was used in state of the triggering pen,and the determination of the route for the ignition person withdrawal and of the length of fuse was mandated at the time the practical blasting was designed.If several blasts had to be initiated,uni-fied control and command were absolutely required.Major blasting projects were inspected for reliability,and some associated measures had to be taken for security,for example double detonator line,crossing lapping line,double type network,double direction network,etc.