نتایج جستجو برای: Finite Element Software

تعداد نتایج: 811571  

Journal: :Journal of the Japan Society for Precision Engineering 2010

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان 1371

the effect of the presence of perforations on he stresses of a plate is a problem which is of great interest in structural design and in the mathemattical theory of elasticity. among the many hole patterns that are likely to require consideration is the ring of equally spaced circular holes. the present worke investigates stress & strain analysis of a thin isotropic circular plate containing a ...

Journal: :International Journal of Engineering and Management Sciences 2018

Journal: :Computer Physics Communications 2021

This paper is a presentation of Finite Element Modeling Software named FEMS that integrates mesh generation and adaption features in order to alleviate significantly the difficulty designing (FE) for particular problem. targeted at engineers scientists addressing localization problems mechanics, although it should be suited many other applications. particularly relevant with internal interfaces...

Journal: :international journal of advanced design and manufacturing technology 0
mahmoud mehrdad shokrieh professor mohsen ghajar

in this paper the critical strain energy release rate for t300/913 carbon-epoxy laminated composites has been studied using ansys finite element software based on virtual crack closure technique ( vcct ). compact tension ( ct ) specimen has been used for numerical analyses and the geometrical dimensions have been extracted from the existing references. the results obtained from the finite eleme...

Journal: :Computer Modeling in Engineering & Sciences 2019

Journal: :international journal of advanced design and manufacturing technology 0
sadegh rahmati j marzbanrad h.r. khalili

the impact resistance of new lightweight panel is studied. this panel consists of two thin metal layers bonded together by intermediate fiber/epoxy layers (mcm-sheets). to simulate a behavior of this kind of impact problem, explicit and implicit finite element software abaqus is used. in order to validate the finite element modeling, these results have been compared with experimental test resul...

Journal: :نشریه دانشکده فنی 0
محمود موسوی مشهدی فرهاد جاوید راد

the concepts of structural optimization was introduced about sixty years ago. smiths from the university of los angeles (california) for the first time has offered the combination of finite element method and optimization techniques to design optimum structures (1960). at present time, this techniques are generally understood and many softwares for this perpose have been developed. in this pape...

Journal: :international journal of advanced design and manufacturing technology 0
mehdi salmanitehrani mehdi nikforouz

cold roll-forming is a process in which the roll of sheet is formed by passing continuously through the set of rotary rollers without changing thickness in a cool way until it is formed to the desired profile. in this paper a parametric study on the section twist angle in roll-forming the non-symmetric channel is presented, using finite element simulation. at first finite element simulation res...

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