Pullout Tests on Near-Surface-Mounted CFRP Rods with and Without Lateral Grooves
| Autor: | Salam Al-Obaidi, Franz N. Rad, Yasir M. Saeed |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Surface (mathematics)
Environmental Engineering Materials science General Chemical Engineering 0211 other engineering and technologies General Engineering 020101 civil engineering 02 engineering and technology Rod 0201 civil engineering Hardware and Architecture 021105 building & construction Computer Science (miscellaneous) Composite material Biotechnology |
| Zdroj: | International Journal of Engineering & Technology. 7:72 |
| ISSN: | 2227-524X |
| DOI: | 10.14419/ijet.v7i4.20.25855 |
| Popis: | An assortment of retrofitting strategies are utilized to redesign existing structures. Fiber Fortified Polymer (FRP) materials have been utilized to reinforce numerous basic segments. One of the promising strategies for reinforcing solid individuals in flexure is the close surface-mounted (NSM) FRP strategy. The greater part of the occasions, holding is the basic factor that controls the structure of this method. In this examination, pullout tests were performed to explore the holding conduct of NSM-CFRP poles. The parameters were the span of the CFRP bars and the notch geometry. The goal of this investigation was to acquire a pullout limit that is in any event half of the CFRP rigidity. Three diverse pole sizes were utilized, and an aggregate of six pullout examples were tried. The outcomes demonstrated that utilizing parallel scores essentially expanded the pullout quality. Without horizontal depressions, the most extreme pullout quality for the littlest bar estimate was under half of the CFRP rigidity. The outcomes additionally demonstrated that the security quality is exceedingly influenced by the distance across of the CFRP bars. |
| Databáze: | OpenAIRE |
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