Stress-Strain Behavior of Cementitious Materials with Different Sizes

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...

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Bibliographic Details
Main Authors: Jikai Zhou, Pingping Qian, Xudong Chen
Format: Article
Language:English
Published: Wiley 2014-01-01
Series:The Scientific World Journal
Online Access:http://dx.doi.org/10.1155/2014/919154
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