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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.25 No.1
- 발행연도
- 2020.1
- 수록면
- 29 - 36 (8page)
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초록· 키워드
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This work presents a numerical modeling procedure to simulate the refractory concrete lining in fluid catalytic cracking units of oil refineries. The model includes the simulation of the anchors that reinforce the contact between the refractory concrete and the steel casing. For this purpose, the constitutive relations of an interface finite element are set to values that represent the homogenized behavior of the anchored interface. The parameters of this constitutive relation can be obtained by experimental tests. The model includes also multi-surface plasticity, in order to represent the behavior of the refractory concrete lining. Since the complexity of real case applications leads to high computational costs, the models presented here were implemented in a high-performance parallelized finite element platform. A case study representing a riser similar to the ones used by the refinery industry demonstrates the potential of the model.
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참고문헌 (24)
참고문헌 신청
Vahid Afroughsabet / 2016 / High-performance fiber-reinforced concrete: a review / Journal of Materials Science 51(14):6517~6551
Andrade, H. C. C. / 2013 / Parallelization of the finite element method for distributed/shared memory architectures / XXXIV CILAMCE - Ibero-Latin-American Congress on Computational Methods in Engineering, Pirenpolis, XXXIVCILAMCE
Ueli M. Angst / 2017 / The steel–concrete interface / Materials and Structures 50(43):1~24
Batista, V. H. F. / 2010 / Parallel structurally-symmetric sparse matrix-vector products on multi-core processors
P Boisse / 2002 / Computations of refractory lining structures under thermal loadings / Advances in Engineering Software 33(7-10):487~496
Andrade, H. C. C. / 2013 / Parallelization of the finite element method for distributed/shared memory architectures / XXXIV CILAMCE - Ibero-Latin-American Congress on Computational Methods in Engineering, Pirenpolis, XXXIVCILAMCE
Ueli M. Angst / 2017 / The steel–concrete interface / Materials and Structures 50(43):1~24
Batista, V. H. F. / 2010 / Parallel structurally-symmetric sparse matrix-vector products on multi-core processors
P Boisse / 2002 / Computations of refractory lining structures under thermal loadings / Advances in Engineering Software 33(7-10):487~496
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