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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2024.8
- 수록면
- 211 - 218 (8page)
이용수
초록· 키워드
오류제보하기
This study analyzes the dilation angle characteristics of concrete under triaxial compression with varying confining pressures and aims to develop a model that reflects volumetric deformation characteristics to improve the accuracy of finite element analysis. The dilation angle is a key factor in reflecting the volumetric deformation of concrete, which varies with confining pressure. This study collected 30 triaxial compression tests from six different papers to analyze how concrete expands as confining pressure changes. It identified the relationship between confining pressure, the dilation angle, and variables such as increasing plastic axial strain. Additionally, the study examined the limitations of existing concrete material models and derived trends that better reflect concrete"s actual volumetric deformation by incorporating a variable dilation angle. This model is expected to enhance the accuracy of finite element analysis by accounting for changes in confinement pressure. The research aims to contribute to architecture by providing more precise and reliable information for the analysis and evaluation of structures.
목차
Abstract
1. 서론
2. 소성 유동 이론
3. 삼축압축 실험데이터 분석
4. 모델 제안
5. 결론
REFERENCES
참고문헌 (15)
참고문헌 신청
Bellotti, R., & Rossi, P. (1991). Cylinder tests: experimental technique and results. Materials and Structures,24(1), 45-51.
Candappa, D. P., Setunge, S., & Sanjayan, J. G. (1999). Stress versus strain relationship of high strength concrete under high lateral confinement. Cement and Concrete Research,29(12), 1977-1982.
Candappa, D. C., Sanjayan, J. G., & Setunge, S. (2001). Complete triaxial stress-strain curves of high-strength concrete. Journal of materials in civil engineering,13(3), 209-215.
Chen, W. F. (2007). Plasticity in reinforced concrete. J. Ross Publishing.
Imran, I., & Pantazopoulou, S. J. (1996). Experimental study of plain concrete under triaxial stress. ACI Materials Journal-American Concrete Institute, 93(6), 589-601.
Candappa, D. P., Setunge, S., & Sanjayan, J. G. (1999). Stress versus strain relationship of high strength concrete under high lateral confinement. Cement and Concrete Research,29(12), 1977-1982.
Candappa, D. C., Sanjayan, J. G., & Setunge, S. (2001). Complete triaxial stress-strain curves of high-strength concrete. Journal of materials in civil engineering,13(3), 209-215.
Chen, W. F. (2007). Plasticity in reinforced concrete. J. Ross Publishing.
Imran, I., & Pantazopoulou, S. J. (1996). Experimental study of plain concrete under triaxial stress. ACI Materials Journal-American Concrete Institute, 93(6), 589-601.
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