Experimental Research on the Character of Resist Explosion for Reinforced Concrete Structure of Sand Filling

Abstract:

Explosion containment structure (chamber) is used to protect personnel and experimental equipment during the destruction of explosion environmental for research blasting or disposal exploder. Reinforced concrete has advantiage of low cost and simple process in buliding ,so it was usually used of buliding the structure of resist explosion.This paper demonstrates reinforced concrete structures character of resist explosion under envirmonent of filling sand,the hoop strain of structure central cross section were measured loaded by different mass explosive charges,the safe criterion of reinforced concrete structure was obtained. Loaded by the explosion,the damage mechanics of reinforced concrete structure that diameter equal to height was analysed,and the method for avoiding the structure fail was suggest.

• Periodical: Applied Mechanics and Materials (Volumes 543-547)
• Pages: 4014-4017
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.543-547.4014
• Online since: March 2014
• Authors: Wan Peng Wang*, Chun Ming Wang, Xing Tao Ren, Yun Xiao Cui, Ying Liang
• Keywords: Dynamic Response, Experimental Research, Internal Blast, Reinforced Concrete Structure, Sand Filling

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