Behavior of Simply Supported Reinforced Concrete Beam with Edge Opening with and without Repairing

المؤلفون

  • Saad Khalaf Mohaisen Civil Engineering Department, Al-Mustansiriyah University, Baghdad, Iraq مؤلف
  • Ali Sabah Ahmed Civil Engineering Department, Al-Mustansiriyah University, Baghdad, Iraq مؤلف
  • Zena Waleed Abass Civil Engineering Department, Al-Mustansiriyah University, Baghdad, Iraq مؤلف

الكلمات المفتاحية:

reinforced concrete beams، deflection، ANSYS 7.0 program، edge opening

الملخص

This study is an attempt to find out how the reinforced concrete beams with edge openings behave under the effect of shear forces. Eight simply supported reinforced concrete beams were tested under two-point loads to measure the deflections, up to a specific limit that is below collapse. After that, the samples were repaired with steel plates of the thickness of 0.5mm with dimensions (120×30mm). These plates were stuck on the concrete beams using epoxy. The repaired beam was retested, measuring deflection versus loads up the appearance of the first crack. Three of these beam samples were strengthened by steel plates stuck to the faces of their opening. The dimensions of those plates were (150×100×0.5mm). All results were compared with the results obtained from ANSYS 7.0 program. It was found that the results were acceptable and could be adopted to give a good view of the behavior of such samples.

التنزيلات

Key Dates

منشور

2012-03-01

إصدار

مجلد 16 عدد 1 (2012): Journal of Engineering and Development

القسم

Articles

الرخصة

Creative Commons License

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The Journal of Engineering and Sustainable Development is an open-access journal that all contents are free of charge. Articles of this journal are licensed under the terms of the Creative Commons Attribution International Public License CC-BY 4.0 (https://creativecommons.org/licenses/by/4.0/legalcode) that licensees are unrestrictly allowed to search, download, share, distribute, print, or link to the full texts of the articles, crawl them for indexing and reproduce any medium of the articles provided that they give the author(s) proper credits (citation). The journal allows the author(s) to retain the copyright of their published article.
Creative Commons-Attribution (BY)

كيفية الاقتباس

Khalaf Mohaisen, S. ., Sabah Ahmed, A. ., & Waleed Abass, Z. (2012). Behavior of Simply Supported Reinforced Concrete Beam with Edge Opening with and without Repairing. مجلة الهندسة والتنمية المستدامة, 16(1), 1-22. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1188

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