When blasting is close to such installations as quays, the charge can be reduced.
在靠近如码头这类设施爆破时,装药量可以降低。
2
The set blast parameter, counting explosive charge as well as protective site plan have offered reference data for engineering blasting in similar conditions.
设定爆破参数,计算装药量及防护平面布置,为同类地质条件下的控制爆破开挖提供参考数据。
3
It showed that eccentric pressure is produced by eccentric decouple chargeblasting on borehole wall.