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 8 文献[27, 28]的室内试验结果与式(7)计算结果的对比

Fig.8 Comparison of measured strain from published indoor test[27-28] and calculated strain from equation (7)