Results 111 to 120 of about 7,834 (224)

Influence of the Depth of Friction-welded Dowels on the Strength of Rotary Welded Joints

BioResources
One of the important factors in rotary welding is the depth of welding of the dowel as well as the direction of welding of the dowel. In the studied interval (welding depth of 15 to 30 mm), the pull-out force increased when welding the dowel parallel to ...
Ivica Župčić, Igor Đukić, Marin Hasan   +2 more
doaj   +2 more sources

Physical and mechanical assessment of Itauba wood welded by rotary friction

Maderas: Ciencia y Tecnología
Rotary friction welding is a rapid and sustainable wood joining method, which eliminates the need for conventional adhesives or mechanical fasteners. Its application to Brazilian tropical hardwoods like itauba remains largely unexplored.
Ana Carolina Costa Viana, Renato Barbosa Sampaio, Poliana Dias de Moraes, Walter Lindolfo Weingaertner   +3 more
doaj   +1 more source

Project of instrumentation of cyclic multiple-spindle driller aimed at improving its machining efficiency [PDF]

, 2005
Osnovni dio svake viševretene bušilice jest njezina radna jedinica koja se naziva glava za bušenje. Uporaba viševretenih bušilica omogućuje simultano bušenje rupa u redovima, što čini takve bušilice učinkovitijima od jednovretenih bušilica.
Grzegorz Wieloch, Marcin Osajda
core   +1 more source

AN EXPERIMENTAL INVESTIGATION OF THE THERMOMECHANICAL PERFORMANCE OF WOOD STRUCTURES ASSEMBLED WITH DENSIFIED WOODEN DOWELS UNDER FIRE EXPOSURE

International Journal for Computational Civil and Structural Engineering
This study presents an experimental investigation into the thermomechanical behavior of wood structures assembled with densified wooden dowels under fire exposure.
T. T. Tran TRAN, M. Khelifa, M. Oudjene, Y. Rogaume   +3 more
doaj   +1 more source

Flexural Tests for Efficiency Evaluation of Spike Anchors on CFRP-Strengthened Concrete. [PDF]

Materials (Basel), 2022
Llauradó PV, Porres RC, Blázquez AS, Olalla FS, Álvarez FG.   +4 more
europepmc   +1 more source

Numerical and experimental characterization of Steel - Wood doweled joints under Quasi-Static loading [PDF]

, 2015
The objective of this work is to investigate the quasi-static mechanical behaviour of doweltypetimber joints. Therefore, four dowel arrangements were experimentally tested to assurethe stability of a steel-wood joint.
Abílio M. P. de Jesus, José Xavier, Marcelo de Moura, Nuno Dourado   +3 more
core  

Avaliação experimental de ligações aparafusadas em pinho bravo e câmbala [PDF]

, 2011
No presente trabalho avaliaram-se experimentalmente ligações aparafusadas, aferindo a aplicabilidade do Eurocódigo 5 em relação às duas espécies de madeira seleccionadas, Câmbala (Milícia excelsa) e Pinho bravo (Pinus pinaster).
Branco, Jorge M., Braz, Ricardo, Silva, Catarina V.   +2 more
core  

PROPOSAL OF ANALYTICAL MODELS OF WOODEN DOWEL SHEAR JOINT : Single shear joint with slender-type round dowel

Journal of Structural and Construction Engineering (Transactions of AIJ), 2007
Hiroshi FUKUYAMA, Naoto ANDO, Masahiro INAYAMA, Masayuki TAKEMURA, Masafumi INOUE   +4 more
openaire   +2 more sources

On the design of timber bolted connections subjected to fire [PDF]

, 2008
Paper 121Current research at the University of Canterbury is investigating the application of Johansen’s yield equations to the prediction of the failure strength of bolted connections in fire conditions.
Austruy, C., Buchanan, A., Fragiacomo, M., Moss, P.   +3 more
core  

Polyimide weld bonding for titanium alloy joints [PDF]

Two weld bonding processes were developed for joining titanium alloy; one process utilizes a weld-through technique and the other a capillary-flow technique. The adhesive used for the weld-through process is similar to the P4/A5F system.
Kurland, R. M., Vaughan, R. W.
core   +1 more source