منابع مشابه
Finite element analysis of tailor-welded blanks
A typical tailor-welded blank (TWB) is composed of several base metals, which might have di!erent mechanical properties as well as thickness. Moreover, a TWB contains a heat-a!ected zone (HAZ) which has quite di!erent mechanical properties from base materials. The forming behaviors of TWBs have been widely studied since they were "rst developed as a way of using collectible o!al. They are often...
متن کاملThree-Dimensional Finite Element Analysis of Tensile-Shear Spot-Welded Joints in Tensile and Compressive Loading Conditions
Выполнен трехмерный конечноэлементный анализ образцов с одним, тремя и пятью точеч ными сварными швами при растяж ении и сжатии. Д ля расчета на прочность исполь зуется распределение упругопластических напряжений в корне точечного шва. Предложена методика субмоделирования, позволяющая получить более точные результаты конечно элементного расчета точечных швов малых размеров. Схема численного ...
متن کاملFinite Element Analysis of Elliptical Chord: Tubular T-Joints
The work presents the Finite element study of the effect of elliptical chords on the static and dynamic strength of tubular T-joints using ANSYS. Two different geometry configurations of the T-joints have been used, namely Type-1 and Type-2. An elastic analysis has been considered. The Static loading conditions used are: axial load, compressive load, In-plane bending (IPB) and Out-plane bending...
متن کاملMechanism of Damping in Welded Structures using Finite Element Approach
The characterization and modeling of the dynamic behavior of many built-up structures under vibration conditions is still a subject of current research. The present study emphasizes the theoretical investigation of slip damping in layered and jointed welded cantilever structures using finite element approach. Application of finite element method in damping analysis is relatively recent, as such...
متن کاملFatigue design of welded joints using the finite element method and the 2007 ASME Div. 2 Master curve
Fatigue design of welded structures is primarily based on a nominal stress; hot spot stress methods or local approaches each having several limitations when coupled with finite element modeling. An alternative recent structural stress definition is discussed and implemented in a post-processor. It provides an effective means for the direct coupling of finite element results to the fatigue asses...
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ژورنال
عنوان ژورنال: International Journal of Instrumentation Control and Automation
سال: 2012
ISSN: 2231-1890
DOI: 10.47893/ijica.2012.1064