Experimental study on relationship between impact damage of sandstone and stress wave parameters

Experimental study on relationship between impact damage of sandstone and stress wave parameters

Split hopkinson pressure bar (SHPB) was used to test the dynamic property of sandstone under different impact speeds and wavelengths.The results showed that for the same length of impact wave，the greater of the impact velocity could result in the greater the stress amplitude of the incident wave，tra...

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Bibliographic Details
Main Authors: Wu Yu, Liu Dianshu, Wu Shuaifeng, Liu Zhiyuan, Fang Zhengang
Format: Article
Language:English
Published: Emergency Management Press 2018-06-01
Series:矿业科学学报
Subjects:
hpb
sandstone
impact damage
stress wave parameters
damage model
Online Access:http://kykxxb.cumtb.edu.cn/article/id/142

Internet

http://kykxxb.cumtb.edu.cn/article/id/142

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