Observation and Analysis of Blasting Vibration on the Right Bank's High Slope of Longtan Hydropower Project
SHU Da qiang 1,LI Xiao lian 2,ZHAN Xue jun 1,NONG Ling bo 2,JIANG Qing hui 1 (1. Wuhan University, Wuhan 430072,China; 2.The First General Group of the Armed Police Hydroelectric Detachment,Nanning 530000,China)
Blasting vibration observation result of the right bank's high slope of Longtan Hydropower Project is introduced. The transmitting principle of blasting vibration wave on the slope is different from that on the flat ground, which decreases more slowly. As a result, the controlling point of blasting vibration must be set at the foot of the slope above the blasting source.
【CateGory Index】： TV542