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FLEXURAL BEHAVIOR OF REINFORCED CONCRETE BEAMS STRENGTHENED WITH FERROCEMENT |
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| รหัสดีโอไอ | |
| Creator | Sayan Sirimontree, Boonsap Witchayangkoon , Krittiya Leartpocasombut, Chanachai Thongchom |
| Title | FLEXURAL BEHAVIOR OF REINFORCED CONCRETE BEAMS STRENGTHENED WITH FERROCEMENT |
| Contributor | - |
| Publisher | TuEngr Group |
| Publication Year | 2562 |
| Journal Title | International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies |
| Journal Vol. | 10 |
| Journal No. | 9 |
| Page no. | 10A09D: 1-7 |
| Keyword | Ferrocement beam, static four-point bending test, shear connectors, load-mid span deflection relationships, flexural load carrying capacity. |
| URL Website | http://tuengr.com/Vol10_9.html |
| Website title | ITJEMAST V10(8) 2019 @ TuEngr.com |
| ISSN | 2228-9860 |
| Abstract | The flexural behaviors of reinforced concrete beams strengthened by ferrocement are studied in this work. Three beam specimens with identical size and steel reinforcement are made to perform the experiments. The first beam is used as a reference while the second and the third beams are strengthened by ferrocement, composed of external steel reinforcing bars, wire mesh, and mortar cement. The surface of strengthening specimens is intentionally rough before wrapping by steel wire mesh and patched by mortar cement for the second beam, but for the third beam, shear connectors are provided between the concrete surface and ferrocement. All specimens are tested under static four-point bending test. The results show that significantly increased flexural strengths of strengthening specimens, the second and the third beams, over the reference specimen, are found, but ductility of the specimen with shear connectors is significantly larger than the others. |
