落石冲击埋地油气管道足尺模型试验研究

杨锋,蒋楠,姚颖康,周传波,吕国鹏,李开翔

Full-scale experimental study on buried oil and gas pipeline under rockfall impact

Feng YANG,Nan JIANG,Yingkang YAO,Chuanbo ZHOU,Guopeng LV,Kaixiang LI

图 7 实测应变与式(7)计算应变的对比

Fig.7 Comparison of measured strain and calculated strain from equation (7)