Study on Optimization of Blast Design for Improving Fragmentation in Jeju Basalt Rock Area
Recently on Jeju island there has been a lot of development and construction. However random distribution of porous basalt and clinker seam generated from volcanic activities often interrupt and greatly reduce efficiency of blasting necessary for construction. Three test blasts were operated to solv...
| Main Authors: | , , , , , , , |
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| Format: | Journal Article |
| Language: | Korean |
| Published: |
Korean Society of Explosives & Blasting Engineering
2011
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| Subjects: | |
| Online Access: | https://www.koreascience.or.kr/article/JAKO201120241357060.page http://hdl.handle.net/20.500.11937/80576 |