运营充水状态高密度聚乙烯管的爆破振动响应特性

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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 10 危险截面各点等效应力

Fig.10 Equivalent stress at each point of dangerous section