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
- 한국계산역학회 Computers and Concrete, An International Journal Computers and Concrete, An International Journal Vol.23 No.6
- 발행연도
- 2019.1
- 수록면
- 399 - 408 (10page)
이용수
초록· 키워드
오류제보하기
Structural health monitoring is important for the safety of lives and asset management. In this study, numerical models were developed for the piezoresistive behavior of smart concrete based on finite element (FE) method. Finite element models were calibrated with experimental data collected from compression test. The compression test was performed on smart concrete cube specimens with 75 mm dimensions. Smart concrete was made of cement CEM II 42.5 R, silica fume, fine and coarse crushed limestone aggregates, brass fibers and plasticizer. During the compression test, electrical resistance change and compressive strain measurements were conducted simultaneously. Smart concrete had a strong linear relationship between strain and electrical resistance change due to its piezoresistive function. The piezoresistivity of the smart concrete was modeled by FE method. Twenty-noded solid brick elements were used to model the smart concrete specimens in the finite element platform of Ansys. The numerical results were determined for strain induced resistivity change. The electrical resistivity of simulated smart concrete decreased with applied strain, as found in experimental investigation. The numerical findings are in good agreement with the experimental results.
목차
등록된 정보가 없습니다.
참고문헌 (38)
참고문헌 신청
ANSYS Inc / ANSYS Help, Coupled-field analysis guide
Azhari, F. / 2017 / Carbon fiber-reinforced cementitious composites for tensile strain sensing / ACI Mater. J 114(1):129~136
F.J. Baeza / 2011 / Variables affecting strain sensing function in cementitious composites with carbon fibers / Computers and Concrete, An International Journal 8(2):229~241
Chen, B. / 2008 / Damage in carbon fiber-reinforced concrete, monitored by both electrical resistance measurement and acoustic emission analysis / Constr. Build. Mater 22(11):2196~2201
Chen, P. W. / 1993 / Carbon fiber reinforced concrete for smart structures capable of non-destructive flaw detection / Smart Mater. Struct 2(1):22~30
Azhari, F. / 2017 / Carbon fiber-reinforced cementitious composites for tensile strain sensing / ACI Mater. J 114(1):129~136
F.J. Baeza / 2011 / Variables affecting strain sensing function in cementitious composites with carbon fibers / Computers and Concrete, An International Journal 8(2):229~241
Chen, B. / 2008 / Damage in carbon fiber-reinforced concrete, monitored by both electrical resistance measurement and acoustic emission analysis / Constr. Build. Mater 22(11):2196~2201
Chen, P. W. / 1993 / Carbon fiber reinforced concrete for smart structures capable of non-destructive flaw detection / Smart Mater. Struct 2(1):22~30
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Influence of steel-fiber type and content on electrical resistivity of old-concrete
Computers and Concrete, An International Journal
2018 .01
-
Testing of the permeability of concrete box beam with ion transport method in service
Computers and Concrete, An International Journal
2015 .03
-
Identification of Electrical Resistance of Fresh State Concrete for Nondestructive Setting Process Monitoring
비파괴검사학회지
2015 .12
-
Influence of curing condition and carbonation on electrical resistivity of concrete
Computers and Concrete, An International Journal
2015 .01
-
Performance of concrete structures with a combination of normal SCC and fiber SCC
Computers and Concrete, An International Journal
2017 .01
-
Novel nonlinear stiffness parameters and constitutive curves for concrete
Computers and Concrete, An International Journal
2018 .01
-
Interaction of magnetic water and polypropylene fiber on fresh and hardened properties of concrete
Steel and Composite Structures, An International Journal
2021 .01
-
한국건축의 미래, 스마트 콘크리트
건축
2016 .01
-
Research on damage of 3D random aggregate concrete model under ultrasonic dynamic loading
Computers and Concrete, An International Journal
2020 .01
-
콘크리트 기술의 현재와 미래
건축
2016 .01
-
Macrocell Corrosion Currents in Simulated Concrete Pore Solution and Reinforced Concrete
International Journal of Concrete Structures and Materials
2023 .05
-
Energy-Based Approach for Studying Fibre-Reinforced Concrete Subjected to Impact Loading
International Journal of Concrete Structures and Materials
2022 .07
-
Numerical simulation of reinforced concrete nuclear containment under extreme loads
Structural engineering and mechanics : An international journal
2016 .01
-
Structural performance of recycled aggregates concrete sourced from low strength concrete
Structural Engineering and Mechanics, An Int＇l Journal
2019 .01
-
Modelling of Alkali-Silica Reaction Effects on Mechanical Property Changes of Concrete
International Journal of Railway
2015 .06
-
Application of internet of things for structural assessment of concrete structures: Approach via experimental study
Smart Structures and Systems, An International Journal
2023 .01
-
Strain rate effect of steel-concrete composite panel indented by a hemispherical rigid body
Steel and Composite Structures, An International Journal
2020 .01
-
Correlation Between Bulk and Surface Resistivity of Concrete
International Journal of Concrete Structures and Materials
2015 .03
-
외적 포스트텐셔닝 강봉으로 보강된 철근콘크리트 보의 ABAQUS를 이용한 비선형해석
대한건축학회 논문집 - 구조계
2018 .02
이 논문의 저자 정보
최근 본 자료
댓글(0)
0