Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bond Behavior between Softwood Glulam and Epoxy Bonded-In Threaded Steel Rod
AbstractThis study aims to develop an improved understanding of the interfacial bond behavior of softwood glulam joints with bonded-in threaded steel rod. A total of 39 glulam joints with bonded-in single-threaded steel rods were tested to failure in the pull-pull configuration. The test results were presented in term of failure modes, load-relative movement response, pullout strength, and the corresponding slip. The distributions of bonded-in rod axial strain, interfacial bond stress, and relative movement were also analyzed to evaluate the local bond stress–relative movement response in the bond line. The results confirmed that the bond-relative movement response is dependent on the locations along the anchorage length, and the bond-relative movement responses located near both the loaded end and the anchorage end were observed to be stiffer than those at other locations. Finally, the predictions for the load capacity of the glulam joints with bonded-in threaded steel rod were carried out based on several existing empirical formulas.
Bond Behavior between Softwood Glulam and Epoxy Bonded-In Threaded Steel Rod
AbstractThis study aims to develop an improved understanding of the interfacial bond behavior of softwood glulam joints with bonded-in threaded steel rod. A total of 39 glulam joints with bonded-in single-threaded steel rods were tested to failure in the pull-pull configuration. The test results were presented in term of failure modes, load-relative movement response, pullout strength, and the corresponding slip. The distributions of bonded-in rod axial strain, interfacial bond stress, and relative movement were also analyzed to evaluate the local bond stress–relative movement response in the bond line. The results confirmed that the bond-relative movement response is dependent on the locations along the anchorage length, and the bond-relative movement responses located near both the loaded end and the anchorage end were observed to be stiffer than those at other locations. Finally, the predictions for the load capacity of the glulam joints with bonded-in threaded steel rod were carried out based on several existing empirical formulas.
Bond Behavior between Softwood Glulam and Epoxy Bonded-In Threaded Steel Rod
Liu, Weiqing (Autor:in) / Lu, Weidong / Lam, Frank / Yang, Huifeng / Ling, Zhibin
2016
Aufsatz (Zeitschrift)
Englisch
BKL:
56.45
Baustoffkunde
Lokalklassifikation TIB:
535/6520/6525/xxxx
Bond Behavior between Softwood Glulam and Epoxy Bonded-In Threaded Steel Rod
| British Library Online Contents | 2016
Bond Behavior between Softwood Glulam and Epoxy Bonded-In Threaded Steel Rod
| Online Contents | 2015
Interaction research into connection between threaded steel rod and glulam
| BASE | 2011
Interaction research into connection between threaded steel rod and glulam
| BASE | 2011