| Evaluation of Protective Performance of Protection Materials for Field and Structural Body by Ignition of 155mm Artillery Shell and C-4 Explosive |
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In-Cheol Lee, Hong-Seop Kim, Jeong-Soo Nam, Suk-Bong Kim, Won-Hee Hong, Gyu-Yong Kim |
1Chungnam University
2Muroran Institute of Technology
3Korea Military Academy
4R.O.K Army Engineer School |
| 155mm 포탄 및 C-4 90kg 기폭에 의한 야전구축 방호자재 및 구조체용 신방호자재의 방호성능 평가 |
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이인철, 김홍섭, 남정수, 김석봉, 홍원희, 김규용 |
1충남대학교
2일본무로란공업대학
3육군사관학교
4육군공병학교 |
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| Abstract |
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In this study, it was evaluated the protective performance of the protection material for filed of the army by impact of fragment from the explosion of 155mm artillery shell to propose the improvement items. And it was evaluated the protection materials for structural boby such as corrugated steel plate, concrete block, prevention paint of explosion, aluminum foam and concrete T-wall by impact of fragment of 155mm artillery shells and explosion-induced pressure of C-4 explosive. As a result, protective performance of the existing protective material was superior but reinforcement is necessary for secondary damage because sand is leaking. The protective performance of new protective materials was greater than existing protective materials. And it can be used for protective materials. |
| Key Words:
Protective Material, 155mm Artillery Shell, C-4 Explosive, Impact of Fragment, Explosion-Induced Pressure |
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