A Study on Failure Strength of Single Lap Adhesive Joint with Thick Adherend
نویسندگان
چکیده
منابع مشابه
Effect of Adherend Shape on Stress Concentration Reduction of Adhesively Bonded Single Lap Joint
Article history: Received: 03.10.2014. Received in revised form: 19.12.2014. Accepted: 30.12.2014. In this work, the effect of adherend shape on the tensile strength of adhesively bonded single lap aluminum structures joint was numerically studied using three dimensional finite element models. Six joint models were investigated. In this paper, a static finite element analysis was performed in A...
متن کاملAnalysis of adhesive-bonded single-lap joint with an interfacial crack and a void
void within the adhesive. Depending upon the number of notches and voids, the specimen is divided into several regions. Assuming that a plane strain state of deformation prevails in the specimen, we write the balance of forces and moments for each section and impose the continuity of displacements, forces and moments at the interfaces between the adjoining sections. By taking the Laplace transf...
متن کاملThe Effect of Fiber Breakage on Transient Stress Distribution in a Single-Lap Joint Composite Material
In the present study, the transient stress distribution caused by a break in the fibers of an adhesive bonding is investigated. Transient stress is a dynamic response of the system to any discontinuity in the fibers from detachment time till their equilibrium state (or steady state). To derive the governing dynamic equilibrium equations shear lag model is used. Here, it is assumed that the tens...
متن کاملEvaluation of Fatigue Damage in Adhesive Bonding: Part 2: Single lap joint
Damage parameters for crack initiation in Single Lap Joint (SLJ) are determined by combining continuum damage mechanics, Finite Element Analysis (FEA) and fatigue experimental data. Even tough SLJ has a simple configuration; the stresses in the adhesive region are quite complex and exhibit a multi-axial state. Such a condition leads to the need to introduce a general value of triaxiality functi...
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ژورنال
عنوان ژورنال: Journal of the Korean Society for Aeronautical & Space Sciences
سال: 2010
ISSN: 1225-1348
DOI: 10.5139/jksas.2010.38.2.111