›› 2004, Vol. 25 ›› Issue (2): 255-260.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Experimental study on impact effect of high-speed landslide

LIU Yong-jiang1, HU Hou-tian2, ZHAO Xiao-yan2   

  1. 1. Chongqing Research & Design Institute of Communications, Chongqing 400067, China; 2. School of Civil Engineering Southwest Jiaotong University, Chengdu 610031, China
  • Received:2002-09-16 Online:2004-02-10 Published:2014-07-15

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Abstract: The impact process of a large-sized high-speed landslide against the mountain body is analyzed theoretically with mechanical principles. A then the expression of average velocity and moving direction of the landslide rock-mass after impact are obtained. Through the impact experiments, the effect of acceleration motion of partial rock mass after impact is also studied. Finally, the volumetric distribution law of various segments with different velocities after impact is obtained. The results will be useful for reducing and preventing disasters.

Key words: high-speed landslide, Impact, effect of acceleration motion

CLC Number: 

  • 0317+.2
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
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