Jin Xiaotian, Zhang Dianji, Jin Shilun, Xie Shilu, Zhang Shibin. THE INFLUENCE OF UNDERGROUND BLASTING ON THE SURFICIAL CONSTRUCTIONJ. CHINA MINING MAGAZINE, 2004, 13(9): 55-59.
Citation:
Jin Xiaotian, Zhang Dianji, Jin Shilun, Xie Shilu, Zhang Shibin. THE INFLUENCE OF UNDERGROUND BLASTING ON THE SURFICIAL CONSTRUCTIONJ. CHINA MINING MAGAZINE, 2004, 13(9): 55-59.
Jin Xiaotian, Zhang Dianji, Jin Shilun, Xie Shilu, Zhang Shibin. THE INFLUENCE OF UNDERGROUND BLASTING ON THE SURFICIAL CONSTRUCTIONJ. CHINA MINING MAGAZINE, 2004, 13(9): 55-59.
Citation:
Jin Xiaotian, Zhang Dianji, Jin Shilun, Xie Shilu, Zhang Shibin. THE INFLUENCE OF UNDERGROUND BLASTING ON THE SURFICIAL CONSTRUCTIONJ. CHINA MINING MAGAZINE, 2004, 13(9): 55-59.
THE INFLUENCE OF UNDERGROUND BLASTING ON THE SURFICIAL CONSTRUCTION
Blasting vibration main frequency、vibratory stress and vibratory velocity are used to evaluating and analyzing the blasting vibration.For the underground mining blasting,different zones radius caused by blasting are calculated,and the relationship between vibration velocity and the distance form the blasting point are given.
DownLoad: