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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국계산역학회 Computers and Concrete, An International Journal Computers and Concrete, An International Journal Vol.18 No.4
- 발행연도
- 2016.1
- 수록면
- 807 - 826 (20page)
이용수
초록· 키워드
오류제보하기
Terrorist attacks have used conventional high explosives. Such attacks need the development of blast resistant construction. Most of sandwich panels used in protection purpose have the capability of dissipating energy by large plastic deformation under blast loading. These sandwich panels could not resist repetitive explosions. This panel should be replaced with new one to resist another explosion event. The aim of this study is to use double reinforced concrete panels to achieve high resistance against different explosion charges and to resist repetitive explosion shots. This sandwich panel is composed of two reinforced concrete slabs connected by number of helical springs. The blast field test is carried out. The finite element analysis (FEA) is also used to model the double reinforced concrete panels under shock wave. The performance of the double reinforced concrete panel is studied based on detonating different TNT explosive charges. There is a good agreement between the results obtained by both the field blast test and the numerical simulation. The spring improves the double reinforced concrete panel performance under the blast wave propagation.
목차
등록된 정보가 없습니다.
참고문헌 (30)
참고문헌 신청
Aimone C.T / 1982 / Three-dimensional wave propagation model of full-scale rock fragmentation
Asha P / 2014 / Experimental and numerical studies on seismic behavior of exterior beam-column joints / Comput. Concrete 13(2):221~234
AUTODYN / 2005 / Theory Manuals, Version 6.1 / Century Dynamics Inc
Baker, W. E. / 1983 / Explosion hazards and evaluation / Elsevier
Bencardino, F / 2014 / Experimental and numerical investigation of behavior of RC beams strengthened by steel reinforced grout / Comput. Concrete 14(6):711~725
Asha P / 2014 / Experimental and numerical studies on seismic behavior of exterior beam-column joints / Comput. Concrete 13(2):221~234
AUTODYN / 2005 / Theory Manuals, Version 6.1 / Century Dynamics Inc
Baker, W. E. / 1983 / Explosion hazards and evaluation / Elsevier
Bencardino, F / 2014 / Experimental and numerical investigation of behavior of RC beams strengthened by steel reinforced grout / Comput. Concrete 14(6):711~725
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