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نمایش تعداد 1-10 از 140
On thermomechanical stress analysis of adhesively bonded composite joints in presence of an interfacial void
This paper deals with analytical thermomechanical stress analysis of adhesively bonded composite joints
in presence of a structural imperfection in the form of an interfacial void within the adhesive layer based
on the full layerwise...
A non-linear two-phase model for reinforced soils
The multi-phase model for the simulation of reinforced soils is developed by considering the non-linear elastoplastic behaviour of the soil. In this method, it is assumed that the medium consists of both the soil and the ...
Heat transfer and thermal stress analysis in the new generation quasi-monolithic integration technology (QMIT)
Static heat transfer and thermal stress analysis for the new generation quasi-monolithic integration technology (QMIT) have been performed using a three-dimensional finite element simulator. To confirm the simulation results, white...
Stress Analysis around Crack Tip under Elasto-Plasto-Creep Conditions Using Element Free Galerkin Method (تحلیل تنش در اطراف ترک در شرائط ارتجاعی-مومسان و خزشی بروش گالرکین بدون المان)
In this paper Element Free Galerkin Method is used and applied to the stress analysis problems where material has a tendency towards both elastoplastic and creep behavior. In doing so, following a brief description of the nonlinear constitutive...
Analytical solutions for adhesively bonded composite single-lap joints under mechanical loadings using full layerwise theory
In this paper, analytical solutions for adhesively bonded composite single-lap joints (SLJs) are presented within the framework of the full layerwise theory (FLWT). The adhesively bonded composite SLJ is divided into a ...
Stress–force–fabric relationship for planar granular materials
This paper presents the theoretical development of a relationship between the average stress components and the micromechanical fabric anisotropy characteristics within assemblies of planar particles. The main feature of ...
The effects of die geometry in tube channel pressing: Severe plastic deformation
The effects of die geometry on the deformation behavior of aluminum 6061 alloy tube in a novel severe plastic deformation (SPD) process called tube channel pressing (TCP) were studied using the Abaqus 6.10 software. Using ...
Edge Effects in Adhesively Bonded Composite Joints Iintegrated with Piezoelectric Patches
Analytical electromechanical solutions to the interfacial stresses in the adhesively bonded composite joints integrated with piezoelectric actuator are presented in this paper within the framework of full layerwise theory. ...
Accurate Analysis of Adhesively Bonded Piezoelectric Actuators Using Full Layerwise Theory
In this paper, accurate analytical solutions to three-dimensional stress field of the adhesively bonded piezoelectric patches under electrical incitements are presented within the framework of the full layerwise theory ...
Analysis of Elasto-Plastic Plane Cracked Problems Using Element Free Galerkin Method (تحلیل ارتجاعی-مومسان مسائل صفحه ترکدار توسط روش گالرکین بدون المان)
The Element Free Galerkin Method (EFGM) has been extended to be used in the Elastoplastic stress analysis. Stress fields in two different plates with and without a crack have been calculated and the results have been compared with other similar...