6.
	
		Research on rockfall scratch damage of FRP-coated oil and gas pipelines based on finite element method
 Yue Zu, Xu Zhang, Jiufa Liu, Yunchao Zhang, Yixuan Zhang, Zhenfa Jia, Jingjing Yu, Jiacheng Zhao, Zhigang Pei, Jinghong Ruan, Zhen Chen 
Vibroengineering Procedia