A finite element approach to develop track geometrical irregularity thresholds from the safety aspect
نویسندگان
چکیده
منابع مشابه
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A Super - Element Based on Finite Element Method for Latticed Columns Computational Aspect and Numerical Results
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متن کاملA Super - Element Based on Finite Element Method for Latticed Columns Computational Aspect and Numerical Results
This paper presents a new super-element with twelve degrees of freedom for latticed columns. This elements is developed such that it behaves, with an acceptable approximation, in the same manner as a reference model does. The reference model is constructed by using many Solid elements. The cross section area, moments of inertia, shear coefficient and torsoinal rigidity of the developed new elem...
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ژورنال
عنوان ژورنال: Journal of Theoretical and Applied Mechanics
سال: 2017
ISSN: 1429-2955
DOI: 10.15632/jtam-pl.55.2.695