Laboratory study on the influencing factors and their control for the coefficient of restitution during rockfall impacts

• Published in: Landslides Vol. 16; no. 10; pp. 1939 - 1963
• Main Authors: Ji, Zhong-Min, Chen, Zhi-Jian, Niu, Qing-He, Wang, Tian-Jun, Song, Hao, Wang, Ting-Hui
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.10.2019; Springer Nature B.V
• Subjects: Accuracy; Agriculture; Civil Engineering; Correlation; Data processing; Design; Disasters; Earth and Environmental Science; Earth Sciences; Experiments; Geography; Impact angle; Kinematics; Laboratories; Natural Hazards; Original Paper; Restitution; Rock falls; Rockfall; Shape; Shape effects; Shape factor; Slopes; Main controlling factors; Impact forms; Rockfall

Different opinions exist in the current research on the COR (coefficient of restitution) of rockfall, and these controversies can be attributed to the difference in the reduction degree of the real impact process during research on rockfall disasters. According to the previous research results, six...