工程爆破

2010, v.16;No.59(01) 66-69

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水下爆破中乳化炸药抗水性能的实验研究
EXPERIMENTAL STUDY ON WATER RESISTANCE OF EMULSION EXPLOSIVES IN UNDERWATER BLASTING

刘磊;汪旭光;杨溢;王尹军;孙伟;
LIU Lei1,WANG Xu-guang2,YANG Yi1,WANG Yin-jun2,SUN Wei1(1.Kunming University of Science and Technology,Kunming 650093,China;2.Beijing General Research Institute of Mining and Metallurgy,Beijing100044,China)

摘要(Abstract):

研究乳化炸药的抗水性能对水下爆破和乳化炸药的研制都有一定的指导作用。本文利用设计的乳化炸药抗水实验装置,对三种乳化炸药进行了实验研究;利用爆速和猛度的变化来衡量其抗水性能的优劣,三种乳化炸药在深水中浸泡72h后,依然有较好的抗水性能。
Research on water resistance of emulsion explosives has some directive function for underwater blasting and development of emulsion explosives.An experimental equipment was devised in order to measure water resistance of three kinds of emulsion explosives.The change of detonation velocity and brisance of emulsion explosives was used to measure the water resistance.Three kinds of emulsion explosives still had good water resistance after they were dipped in water for 72 hours.

关键词(KeyWords): 水下爆破;乳化炸药;抗水性能;爆速;猛度
Underwater blasting;Emulsion explosive;Water resistance;Detonation velocity;Brisance

Abstract:

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作者(Authors): 刘磊;汪旭光;杨溢;王尹军;孙伟;
LIU Lei1,WANG Xu-guang2,YANG Yi1,WANG Yin-jun2,SUN Wei1(1.Kunming University of Science and Technology,Kunming 650093,China;2.Beijing General Research Institute of Mining and Metallurgy,Beijing100044,China)

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