지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Structural Engineering and Mechanics, An Int'l Journal Structural Engineering and Mechanics, An Int'l Journal Vol.77 No.3
- 발행연도
- 2021.1
- 수록면
- 329 - 342 (14page)
이용수
초록· 키워드
오류제보하기
In this paper, the effect of different steel bar configurations on the quasi-static punching and impact response of concrete slabs was studied. A total of forty RC square slab specimens were cast in two groups of concrete strengths of 40 and 63 MPa. In each group of twenty specimens, ten specimens were reinforced at the back face (singly reinforced), and the remaining specimens were reinforced on both faces of the slab (doubly reinforced). Two rebar spacing of 25 and 100 mm, with constant reinforcement ratio and effective depth, were used in both singly and doubly reinforced slab specimens. The specimens were tested against the normal impact of cylindrical projectiles of hemispherical nose shape. Slabs were also quasi-statically tested in punching using the same projectile, which was employed for the impact testing. The experimental response illustrates that 25 mm spaced rebars are effective in (i) decreasing the local damage and overall penetration depth, (ii) increasing the absorption of impact energy, and (iii) enhancing the ballistic limit of RC slabs. The ballistic limit was predicted using the quasi-static punching test results of slab specimens showing a strong correlation between the dynamic perforation energy and the energy required for quasi-static perforation of slabs.
목차
등록된 정보가 없습니다.
참고문헌 (37)
참고문헌 신청
Abbas, H. / 2015 / Effect of CFRP and TRM strengthening of RC slabs on punching shear strength / Latin American J. Solids Struct 12(9):1616~1640
Abbas, H. / 1996 / Aircraft crash upon outer containment of nuclear power plant / Nuclear Eng. Design 160(1?2):13~50
Abdel-Kader, M. / 2014 / Effect of reinforcement on the response of concrete panels to impact of hard projectiles / J. Impact Eng 63:1~17
2014 / ACI Committee 318. Building Code Requirements for Structural Concrete (ACI 318-14) and Commentary on Building Code Requirements for Structural Concrete (ACI 318R-14) / American Concrete Institute
Al-Gasham, T. S. / 2019 / Improving punching behavior of interior voided slab-column connections using steel sheets / Eng. Struct 199:109614
Abbas, H. / 1996 / Aircraft crash upon outer containment of nuclear power plant / Nuclear Eng. Design 160(1?2):13~50
Abdel-Kader, M. / 2014 / Effect of reinforcement on the response of concrete panels to impact of hard projectiles / J. Impact Eng 63:1~17
2014 / ACI Committee 318. Building Code Requirements for Structural Concrete (ACI 318-14) and Commentary on Building Code Requirements for Structural Concrete (ACI 318R-14) / American Concrete Institute
Al-Gasham, T. S. / 2019 / Improving punching behavior of interior voided slab-column connections using steel sheets / Eng. Struct 199:109614
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
강섬유보강 콘크리트를 사용한 무배근 연속슬래브의 구조성능
대한건축학회 논문집 - 구조계
2015 .08
-
Numerical simulation of reinforced concrete slabs under missile impact
Structural engineering and mechanics : An international journal
2015 .01
-
슬림 프리캐스트 슬래브 데크를 사용한 I-슬래브 시스템의 휨 성능에 관한 실험적 연구
대한건축학회 논문집 - 구조계
2015 .07
-
Alternatives to Enhance Flat Slab Ductility
International Journal of Concrete Structures and Materials
2017 .03
-
FE modelling of low velocity impact on RC and prestressed RC slabs
Structural Engineering and Mechanics, An Int＇l Journal
2019 .01
-
Reliability Assessment of HFRC Slabs Against Projectile Impact
International Journal of Concrete Structures and Materials
2018 .09
-
Impact resistance of polypropylene fiber reinforced concrete two-way slabs
Structural Engineering and Mechanics, An Int＇l Journal
2017 .01
-
Punching Shear Failure of Concrete Ground Supported Slab
International Journal of Concrete Structures and Materials
2018 .05
-
Impact resistance of polypropylene fiber reinforced concrete two-way slabs
Structural engineering and mechanics : An international journal
2017 .01
-
Experimental investigation on the seismic behavior of reinforced concrete column-steel beam subassemblies
Steel and Composite Structures, An International Journal
2018 .01
-
Structural behavior of RC channel slabs strengthened with ferrocement
Structural Engineering and Mechanics, An Int＇l Journal
2023 .06
-
An innovative system to increase the longitudinal shear capacity of composite slabs
Steel and Composite Structures, An International Journal
2020 .01
-
Flexural Improvement of RC Slabs by FRP or Steel Using Different Strengthening Systems and Novel Anchoring Techniques
International Journal of Concrete Structures and Materials
2024 .09
-
Assessment of structural behavior of reinforced concrete slab ceiling under full load test in a residential complex project
Structural Engineering and Mechanics, An Int＇l Journal
2024 .03
-
Failure characteristics of columns intersected by slabs with different compressive strengths
Structural Engineering and Mechanics, An Int＇l Journal
2020 .01
-
강섬유보강콘크리트 연속슬래브 휨성능의 장기거동 특성
대한건축학회 논문집 - 구조계
2019 .10
-
Seismic behavior of reinforced concrete column-steel beam joints with and without reinforced concrete slab
Structural Engineering and Mechanics, An Int＇l Journal
2023 .05
-
파이프 재질 및 형태에 따른 에너지 슬래브의 현장 열교환 성능 평가
한국지열·수열에너지학회논문집
2017 .12
-
An Impact NDT Method to Identify a Gap under Concrete Slab Track
International Journal of Railway
2017 .06
-
INFLUENCE OF SYSTEM PARAMETERS ON THERMAL PERFORMANCE OF ENERGY SLABS
AFORE
2017 .11
이 논문의 저자 정보
최근 본 자료
댓글(0)
0