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 4 水材料模型参数

Tab.4 Model parameters of water material

ρw/ (g·cm−3) c0 / (m·s−1) S1 S2 S3 γ0 1.0 1 500 2.560 0 1.986 0 1.226 8 0.5