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Advances in Concrete Construction Volume 16, Number 2, August 2023 , pages 91-96 DOI: https://doi.org/10.12989/acc.2023.16.2.091 |
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 open accessProcedure for the correct placement of Long-Thread Short-Thread couplers in mechanical connections of reinforcing bars |
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Enrique Hernândez-Montes, Fouzia Larbi-Chaht, Mohamed Mouli, Lahouari Mammar, Sadek Mahdjouba, Ahmed M. Mohamed, Abdelkader Medjahed, Ahmed Messaoud-Djebara and Luisa María Gil-Martín
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| Abstract | ||
| The present work provides a new solution to both the correct execution and quality control of straight thread couplers for reinforcing bars under monotonic loading conditions. A random survey on already constructed couplers together with a new mechanical model, adjusted with an experimental campaign, led us to present this new procedure in reinforced concrete construction. Formulation and methodology for a correct placement of straight thread couplers is presented. | ||
| Key Words | ||
| connectors; mechanical splice; reinforcing bars; reinforced concrete construction | ||
| Address | ||
| (1) Enrique Hernândez-Montes, Luisa María Gil-Martín: School of Civil Engineers, University of Granada, Spain; (2) Fouzia Larbi-Chaht, Mohamed Mouli, Ahmed M. Mohamed, Abdelkader Medjahed, Ahmed Messaoud-Djebara: Material's Laboratory (LABMAT), Department of Civil Engineering, National Polytechnic School of Oran (ENPO), Algeria; (3) Lahouari Mammar, Sadek Mahdjouba: Civil Engineering Department, USTOran, Algeria. | ||
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