Strength of Joints with Epoxy-Glued Threaded Steel Rods in Tali Timber

Strength of Joints with Epoxy-Glued Threaded Steel Rods in Tali Timber

This paper describes the experimental analysis of joints made with threaded steel rods epoxy-glued into high-density hardwood. Seventy specimens of 10 different types were tested until failure with a pull-pull device. The objective of the study was to evaluate the influence of the geometric and mech...

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Veröffentlicht in:Journal of materials in civil engineering 2011-04, Vol.23 (4), p.453-458
Hauptverfasser: Otero Chans, D, Estévez Cimadevila, J, Martín Gutiérrez, E
Format: Artikel
Sprache:eng
Schlagworte:
Adhesives
Applied sciences
Building structure
Buildings
Buildings. Public works
Construction (buildings and works)
Density
Design engineering
Exact sciences and technology
External envelopes
Hardwoods
Joints
Materials
Rods
Steels
Strength
TECHNICAL PAPERS
Threaded
Timber
Wood structure
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Beschreibung
Zusammenfassung:This paper describes the experimental analysis of joints made with threaded steel rods epoxy-glued into high-density hardwood. Seventy specimens of 10 different types were tested until failure with a pull-pull device. The objective of the study was to evaluate the influence of the geometric and mechanical parameters of the joint on axial strength. Experimental results question the application of the existing joint design formulas to the case of high-density hardwood. Hence, experimental study on glued joints should be extended to include a greater variety of timbers of different densities.
ISSN:0899-1561
1943-5533
DOI:10.1061/(ASCE)MT.1943-5533.0000191