Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4920620 | Engineering Structures | 2017 | 12 Pages |
Abstract
There are no specific models for evaluating bond strength and development length of steel bar in unconfined self-consolidating concrete (SCC). Existing equations for steel bar embedded in normal concrete are not efficient and applicable for SCC. So, it is essential to introduce more precise and efficient models. In this study, pull out tests of referenced literatures are used to present new predicting equations. Unlike existing equations, proposed models demonstrate acceptable fit with the database. Also, in order to evaluate the accuracy of the proposed models, direct pull out tests are performed in this study. The results of experimental test are in good agreement with those obtained by proposed new models.
Related Topics
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Geotechnical Engineering and Engineering Geology
Authors
S.S. Mousavi, M. Dehestani, K.K. Mousavi,