地表爆炸作用下钢筋混凝土管道裂缝扩展机制

吕国鹏,蒋楠,周传波,李海波,姚颖康,张旭

Surface explosion induced crack extension mechanism of reinforced concrete pipeline

Guo-peng LYU,Nan JIANG,Chuan-bo ZHOU,Hai-bo LI,Ying-kang YAO,Xu ZHANG

图 14 管道裂缝数随时间变化曲线

Fig.14 Crack element number-time curve of pipeline