Results 21 to 30 of about 1,553,935 (284)

Single Lap Joints Numerical Modelling and Comparison with Experimental Testing

open access: yesU.Porto Journal of Engineering, 2016
Adhesive bonding is a joining technique which has been extensively employed in structural design as its ability to join different types of materials allows higher freedom for designers when choosing materials.
Daniel F. O. Braga   +2 more
doaj   +1 more source

THE INFLUENCE OF THE DIRECTIVITY OF THE GEOMETRIC STRUCTURE ON THE LOAD CAPACITY OF SINGLE-LAP ADHESIVE JOINTS

open access: yesTechnologia i Automatyzacja Montażu, 2021
The aim of the work was to investigate the influence of the directivity of the geometric structure obtained in the grinding process on the load capacity of single-lap adhesive joints made of steel S235JR and aluminum alloy 2024-T3.
Władysław Zielecki   +2 more
doaj   +1 more source

Kissing bonds in adhesive joints: a holistic approach for surface chemistry and joint mechanics [PDF]

open access: yes, 2011
PhDKissing bonds (KBs) refer to the situation where two surfaces are only partially bonded or are debonded but touching or in very close proximity. This may be the consequence of poor adhesion, environmental degradation or impact damage.
Jeenjitkaew, Choothum
core   +4 more sources

Development of a rubber toughened epoxy adhesive loaded with carbon nanotubes, for aluminium – polymer bonds [PDF]

open access: yes, 2009
This thesis describes the formulation of a ternary thermosetting adhesive which consists of a diglycidyl ether of bisphenol-A (DGEBA) epoxy resin cured with 3,3’-diamino diphenyl sulphone (3,3’-DDS) hardener and modified through the addition of ...
Salinas-Ruiz , Maria del Mar
core   +7 more sources

Minimization of Peeling Stress in Asymmetric Single-Lap Adhesive Joint Via Firefly Optimization Algorithm [PDF]

open access: yesAdvances in Engineering and Intelligence Systems
This study presents a novel approach aimed at determining optimal parameters for minimizing peeling stress in asymmetric single-lap adhesive joints. Normal and shear stress distributions within this joint configuration are derived analytically through ...
Damilare Adewunmi   +2 more
doaj   +1 more source

Numerical elastoplastic analysis of the shear stress distribution in the adhesive layer for single-lap joints

open access: yesScience and Engineering of Composite Materials, 2014
The purpose of this paper was to investigate the stress distribution of adhesive single-lap joint loaded in the elastic and elastoplastic range. The stress variation across the adhesive length was achieved both analytically and numerically.
Pekbey Yeliz
doaj   +1 more source

Tensile-Shear Mechanical Behaviors of Friction Stir Spot Weld and Adhesive Hybrid Joint: Experimental and Numerical Study

open access: yesMetals, 2020
In this work, the tensile-shear mechanical behaviors of friction stir spot weld and adhesive hybrid joint were performed from both numerical and experimental viewpoints. Weld through (WT) and flow in (FI) processes were studied in this research.
Guishen Yu   +4 more
doaj   +1 more source

A study on the bending rigidity of adhesive joints. The case of adhesive lap joints.

open access: yesTRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1989
The rigidity and the strength of an adhesive lap joint, in which one end of a beam is bonded to a base by an interface parallel to the axis of the beam and a bending load is applied, have been examined theoretically and experimentally. the deformations of the adhesive joint and the stresses caused in the adhesive layer were analyzed using the finite ...
KOBAYASHI, Takashi   +2 more
openaire   +2 more sources

On axisymmetric adhesive joints with graded interface stiffness

open access: yes, 2013
An improved analytical model is presented for the stress analysis of interface stiffness graded axisymmetric adhesive joints. The governing integro-differential equation of the problem is obtained through a variational method which minimizes the ...
Kumar, S., Scanlan, J.P.
core   +1 more source

Mechanical properties and failure prediction of aluminum alloy-BFRP bonded joints under service high temperature aging

open access: yesCailiao gongcheng, 2020
50℃ and 80℃ high temperature aging environments were selected and the quasi-static tensile strength and shear strength of the aluminum alloy-BFRP (basalt fiber reinforced polymer composite) bonded joints aged for 0, 10, 20 and 30 days under high ...
LUAN Jian-ze   +5 more
doaj   +1 more source

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