![](/images/graphics-bg.png)
Stress-Strain Behavior of Cementitious Materials with Different Sizes
Joint Authors
Zhou, Jikai
Qian, Pingping
Chen, Xudong
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-03-12
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
The size dependence of flexural properties of cement mortar and concrete beams is investigated.
Bazant’s size effect law and modified size effect law by Kim and Eo give a very good fit to the flexural strength of both cement mortar and concrete.
As observed in the test results, a strong size effect in flexural strength is found in cement mortar than in concrete.
A modification has been suggested to Li’s equation for describing the stress-strain curve of cement mortar and concrete by incorporating two different correction factors, the factors contained in the modified equation being established empirically as a function of specimen size.
A comparison of the predictions of this equation with test data generated in this study shows good agreement.
American Psychological Association (APA)
Zhou, Jikai& Qian, Pingping& Chen, Xudong. 2014. Stress-Strain Behavior of Cementitious Materials with Different Sizes. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1051601
Modern Language Association (MLA)
Zhou, Jikai…[et al.]. Stress-Strain Behavior of Cementitious Materials with Different Sizes. The Scientific World Journal No. 2014 (2014), pp.1-11.
https://search.emarefa.net/detail/BIM-1051601
American Medical Association (AMA)
Zhou, Jikai& Qian, Pingping& Chen, Xudong. Stress-Strain Behavior of Cementitious Materials with Different Sizes. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1051601
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1051601