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水和反應 모델을 利用한 高强度 콘크리트 構造物內의 初期溫度履歷分布의 豫測에 관한 硏究Prediction of Temperature Profile in High Strength Concrete Structures Using a Hydration Model
- Other Titles
- Prediction of Temperature Profile in High Strength Concrete Structures Using a Hydration Model
- Issue Date
- Oct-2005
- Publisher
- 대한기계학회
- Keywords
- 수화모델; 고강도콘크리트; 온도이력; 유한요소법; Hydration Model; High Strength Concrete; Temperature Profile; FEM
- Citation
- 대한기계학회논문집 B, v.21, no.10, pp 111 - 118
- Pages
- 8
- Indexed
- KCI
DOMESTIC
- Journal Title
- 대한기계학회논문집 B
- Volume
- 21
- Number
- 10
- Start Page
- 111
- End Page
- 118
- ISSN
- 1226-4881
- Abstract
- This paper presents the development of a computational program to predict the temperature distribution of high strength concrete structure members. The numerical simulation procedure starts with a hydration model that describes the evolution of cement paste microstructure as a function of the changing composition of the hydration products. The coefficients for the hydration model are determined with an artificial neural network technique. Temperature distribution is calculated using the three-dimensional finite element (FEM) analysis. Predicted temperature curves are compared with experimental data and a good correlation is found.
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Related Researcher
- Lee, Han Seung
- ERICA 공학대학 (MAJOR IN ARCHITECTURAL ENGINEERING)