内壁腐蚀混凝土管道爆破动力失效机制
黄一文,蒋楠,周传波,李海波,罗学东,姚颖康

Dynamic failure mechanism of concrete pipeline with corroded inner-wall subjected to blasting
Yi-wen HUANG,Nan JIANG,Chuan-bo ZHOU,Hai-bo LI,Xue-dong LUO,Ying-kang YAO
图 4 混凝土管道爆破振动的数值计算模型
Fig.4 Numerical calculation model of blasting vibration of concrete pipeline