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

表 1 爆破试验的工况参数

Tab.1 Working parameters of blasting test

工况 炸药埋深/m 炸药量/kg 水平距离/m 1 6.5 8.0 25 2 6.5 8.0 20 3 6.5 8.0 15 4 6.5 8.0 10 5 4.0 8.0 25 6 4.0 8.0 20 7 4.0 8.0 15 8 4.0 8.0 10 9 4.0 9.6 5