运营充水状态高密度聚乙烯管的爆破振动响应特性

张玉琦,蒋楠,贾永胜,周传波,罗学东,吴廷尧

Blasting vibration characteristics of high-density polyethylene pipes in operation water-filled state

Yu-qi ZHANG,Nan JIANG,Yong-sheng JIA,Chuan-bo ZHOU,Xue-dong LUO,Ting-yao WU

图 9 危险截面各点振动速度

Fig.9 Velocity of vibration at each point of dangerous section