Research on Shrinkage and Shrinkage Models of Reinforced Concrete Specimens
نویسندگان
چکیده
Introduction: It is very important to accurately predict the shrinkage of reinforced concrete specimens ensure structural safety. Methods: In this study, a total 36 were used with size 150mm×150mm×450mm examine strength grades and longitudinal reinforcement ratios on using tests. Results: The results showed that increased from 35MPa 58.2MPa, rate decreased by about 30%. ratio 0 2.01%, 40%. Conclusion: experimental compared existing models concrete, modified calculation model was proposed.
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ژورنال
عنوان ژورنال: The Open Civil Engineering Journal
سال: 2022
ISSN: ['1874-1495']
DOI: https://doi.org/10.2174/18741495-v16-e221103-2022-37