Experimental investigation of joints with multiple glued-in rods in glued-laminated timber under axial tensile loading
| Autor: | Alexander Salenikovich, Guillaume Bedard-Blanchet, Caroline Frenette, Raphaël Bouchard |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Materials science
Tension (physics) 0211 other engineering and technologies Stiffness 020101 civil engineering Load distribution 02 engineering and technology Building and Construction Rod Finite element method 0201 civil engineering 021105 building & construction Glued laminated timber Ultimate tensile strength medicine General Materials Science medicine.symptom Composite material Civil and Structural Engineering |
| Zdroj: | Construction and Building Materials. 293:122614 |
| ISSN: | 0950-0618 |
| Popis: | This project focused on the investigation of the short-term behaviour of connections with 4, 6, 8 and 10 threaded steel rods bonded-in parallel to the grain of glulam timber and loaded in axial tension. The joints were designed with the intent to achieve the yielding failure of the rods while optimizing the cross-sections with an equal stiffness of the timber members and of the steel rods. In parallel, experimental tests and a finite element analysis (FEA) were conducted to determine the impact of the variability of the strength of the rods, the impact of the tightening of nuts and the impact of the stiffness of the load-transferring devices on the load distribution, on the behaviour of the joints. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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