Energy release rate and phase angle of delamination in sandwich beams and symmetric adhesively bonded joints
نویسندگان
چکیده
منابع مشابه
Computational Models of Adhesively Bonded Joints
Simulations using the Finite Element Method (FEM) play an increasingly important role in the design process of joints and fasteners in the aerospace industry. In order to utilize the potential of such adhesive bonding, there is an increasing need for effective and accurate computational methods. The geometry and the nature of an adhesive joint are, however, not so simple to describe effectively...
متن کاملFatigue life and backface strain predictions in adhesively bonded joints
Fatigue life and backface strain predictions in adhesively bonded joints. A. Graner Solana, A.D. Crocombe* and I.A. Ashcroft a Faculty of Engineering and Physical Sciences (J5), University of Surrey, Guildford, Surrey GU2 7XH, UK. b Wolfson School of Mechanical and Manufacturing Engineering, Loughborough University, Leicestershire LE11 3TU, UK * Corresponding author. Tel: +44 1483 689194 Fax: +...
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15 صفحه اولPropagation of ultrasonic Lamb waves in adhesively bonded lap joints
This paper considers the bonded joint as a multilayer structure that is analysed using the Transfer Matrix method. In this particular case three layers (two adherents and the adhesive) are considered. The study of this propagation problem may be developed from matrix formulations which describe elastic waves in layered media. This technique combines the theory of the dynamics of the continuum w...
متن کاملModelling the Fracture Behaviour of Adhesively-bonded Joints as a Function of Test Rate
Tapered-double cantilever-beam joints were manufactured from aluminium-alloy substrates bonded together using a single-part, rubber-toughened, epoxy adhesive. The mode I fracture behaviour of the joints was investigated as a function of loading rate by conducting a series of tests at crosshead speeds ranging from 3.33 x10 m/s to 13.5 m/s. Unstable, (i.e. stick-slip crack) growth behaviour was o...
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ژورنال
عنوان ژورنال: International Journal of Solids and Structures
سال: 2009
ISSN: 0020-7683
DOI: 10.1016/j.ijsolstr.2009.09.003