Effect of temperature and aging on the mechanical properties of concrete - Part II. Prediction model
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Title
- Effect of temperature and aging on the mechanical properties of concrete - Part II. Prediction model
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Author(s)
- Kim, JK; Han, SH; Park, SK
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Alternative Author(s)
- 한상훈
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Publication Year
- 2002-07
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Abstract
- In Part I, empirical relationships between compressive strength and splitting tensile strength or elastic modulus with temperature and aging were proposed. This paper investigates new prediction models estimating splitting tensile strength and elastic modulus without knowing compressive strength. The prediction model is suggested on the basis of the equation that was suggested to predict compressive strength. The mechanical properties calculated by the model are compared with empirical results presented in Part I. To evaluate in-place applicability of the model, the empirical data on strength and elastic modulus of concrete cured at variable temperature are compared with the values estimated using the prediction model. The prediction model properly estimates the strength and elastic modulus of Types I and V cement concretes cured at constant and variable temperature conditions. (C) 2002 Elsevier Science Ltd. All rights reserved.
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ISSN
- 0008-8846
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URI
- https://sciwatch.kiost.ac.kr/handle/2020.kiost/5688
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DOI
- 10.1016/S0008-8846(02)00745-7
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Bibliographic Citation
- CEMENT AND CONCRETE RESEARCH, v.32, no.7, pp.1095 - 1100, 2002
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Publisher
- PERGAMON-ELSEVIER SCIENCE LTD
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Subject
- APPARENT ACTIVATION-ENERGY; COMPRESSIVE STRENGTH; AGE; MATURITY
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Keywords
- temperature; aging; compressive strength; elastic moduli; splitting tensile strength
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Type
- Article
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Language
- English
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Document Type
- Article
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