Experimental study of a novel shelly cellular material used in civil defense engineering

Sun Xiaowang; Li Yongchi; Ye Zhongbao; Zhao Kai; Zhang Chunxiao; Ma Jian; Zhang Yongliang

doi:10.11883/1001-1455(2017)04-0643-06

Volume 37 Issue 4

May 2017

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Article Navigation > Explosion And Shock Waves > 2017 > 37(4): 643-648

Sun Xiaowang, Li Yongchi, Ye Zhongbao, Zhao Kai, Zhang Chunxiao, Ma Jian, Zhang Yongliang. Experimental study of a novel shelly cellular material used in civil defense engineering[J]. Explosion And Shock Waves, 2017, 37(4): 643-648. doi: 10.11883/1001-1455(2017)04-0643-06

Citation:

Sun Xiaowang, Li Yongchi, Ye Zhongbao, Zhao Kai, Zhang Chunxiao, Ma Jian, Zhang Yongliang. Experimental study of a novel shelly cellular material used in civil defense engineering[J]. Explosion And Shock Waves, 2017, 37(4): 643-648. doi: 10.11883/1001-1455(2017)04-0643-06

Citation:

Sun Xiaowang, Li Yongchi, Ye Zhongbao, Zhao Kai, Zhang Chunxiao, Ma Jian, Zhang Yongliang. Experimental study of a novel shelly cellular material used in civil defense engineering[J]. Explosion And Shock Waves, 2017, 37(4): 643-648. doi: 10.11883/1001-1455(2017)04-0643-06

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Experimental study of a novel shelly cellular material used in civil defense engineering

doi: 10.11883/1001-1455(2017)04-0643-06

1.
Department of Modern Mechanics, University of Science and Technology of China, Hefei 230027, Anhui, China
2.
The Third Engineer Scientific Research Institute of the Headquaters of the General Staff, Luoyang 471023, Henan, China

Received Date: 2015-12-18
Rev Recd Date: 2016-04-11
Publish Date: 2017-07-25

Abstract

Abstract

A novel shelly cellular material made of PVC lining and foamed ceramics shell was developed in this paper. Large scaled explosion tests were performed to study the damage condition and energy absorption performances of civil defense engineering using sand or the novel shelly cellular material as the attenuation layer. The test results show that the energy dissipation capacity of the shelly cellular material is better than that of sand, and the maximum stress in the test using novel material as the attenuation layer decreases by about 50% compared to that when using sand as the attenuation layer under the same explosion loading. In addition, the damage degree is much smaller compared with the conventional shelly cellular material. Therefore, it can be concluded that the novel shelly cellular material can significantly improve the capability of civil defense engineering and have broad prospects of military application.
- novel shelly cellular material,
- civil defense,
- attenuation layer,
- explosion wave,
- anti-explosion performance

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References(6)

References

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