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黑龙江呼玛段炸药破冰试验研究
路锦枝1(), 余弘婧1, 王涛1(), 马朝猛2, 李昕阳3
Experimental study of anti-ice blasting with explosive in Huma section of the Heilongjiang River
Jinzhi LU1(), Hongjing YU1, Tao WANG1(), Chaomeng MA2, Xinyang LI3

图7. 爆破坑类型

Fig.7. Type of blasting pits: complete crushing pit (a), mountain-shaped crushing pit (b), standard crushing pit (c) and post-blasting ice cracks (d)