数码雷管在地球物理勘探市场的应用分析

Application of electronic digital detonator for geophysical prospecting

数码雷管具有非常高的安全性和精确的启爆控制时序等优点,是目前世界上技术最先进的智能雷管。虽然在国内已经广泛应用于矿山开采和定向爆破等特殊工程作业领域,但在地球物理勘探市场的应用还处于探索阶段。本文主要介绍了数码雷管的行业概况、结构原理、安全性能、使用的方便性、启爆延迟时间、延迟稳定性以及与地震仪器的适应性能等。

Since its high safety performance and accurate detonate time control sequence, electronic digital detonator （EDD） is the most advanced intelligent detonator in the world at present. Although EDD has been widely used in some special fields in china, such as mining, directional exploding and so on, it is still at an initial stage in geophysical prospecting market. This paper highlighted some information of EDD such as the industry overview, structure principle, safety performance, convenience of use, detonated time delay, delay stability and the adaptability with seismographs.