![](/images/graphics-bg.png)
Assessing the Shrinkage Cracking Potential of Concrete Using Ring Specimens with Different Boundary Conditions
Joint Authors
Menu, Bruce
Jolin, Marc
Bissonnette, Benoit
Source
Advances in Materials Science and Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-05-07
Country of Publication
Egypt
No. of Pages
13
Abstract EN
Early-age cracking due to restrained shrinkage affects the performance and service life of concrete structures.
Recent studies are successfully making use of the free ring shrinkage test in conjunction with restrained shrinkage measurements for the evaluation of the cracking potential of cementitious materials.
This study provides information to improve the interpretation of cracking in ring specimens and a theoretical approach for predicting the stress rate of thick ring specimens.
Results show that the rate of strain development and the age-at-cracking vary with specimen drying direction and the exchange surface-to-volume ratio.
The results further revealed that early-age shrinkage cracking depends more on the shrinkage rate than the magnitude of the shrinkage itself.
Also, it was found that although the restrained ring specimens attained approximately similar strain levels, the cracking age varies significantly, suggesting that elastic stress-strength analysis alone may be inadequate for predicting early-age cracking due to the contribution of creep-relaxation phenomena.
American Psychological Association (APA)
Menu, Bruce& Jolin, Marc& Bissonnette, Benoit. 2020. Assessing the Shrinkage Cracking Potential of Concrete Using Ring Specimens with Different Boundary Conditions. Advances in Materials Science and Engineering،Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1128463
Modern Language Association (MLA)
Menu, Bruce…[et al.]. Assessing the Shrinkage Cracking Potential of Concrete Using Ring Specimens with Different Boundary Conditions. Advances in Materials Science and Engineering No. 2020 (2020), pp.1-13.
https://search.emarefa.net/detail/BIM-1128463
American Medical Association (AMA)
Menu, Bruce& Jolin, Marc& Bissonnette, Benoit. Assessing the Shrinkage Cracking Potential of Concrete Using Ring Specimens with Different Boundary Conditions. Advances in Materials Science and Engineering. 2020. Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1128463
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1128463