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A Review on the Problem of Korean Blast Damage Criterion  

두준기 (휴먼테크발파기술사무소)
류창하 (한국지질자원연구원)
Publication Information
Explosives and Blasting / v.22, no.3, 2004 , pp. 85-95 More about this Journal
Abstract
A damage criterion by blast vibration & noise has to be established through a engineering view point. Though a blast vibration has effects on human and structure, they have experienced a different damage. Thus, a damage criterion for structure needs to get a peculiar criterion which are different from one for human. At present, blast damage criterions authorized by government are Vibration & Noise Act made by Ministry of Environment and blast damage criterion of specifications for tunnel made by Ministry of Construction & Transportation. Vibration & Noise Act is based on the response of human, and while it has some application problems, it turns out to be partly rational. But, blast damage criterion of specifications for tunnel has unreasonable guidelines. In this article, its problems are reviewed and a alternative blast damage criterion is suggested.
Keywords
Vibration & Noise Act; blast damage criterion of specifications for tunnel; alternative blast damage criterion;
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