نتایج جستجو برای: composite plates

تعداد نتایج: 155981  

2016
S. Dey S. Naskar T. Mukhopadhyay S. Sriramula S. Adhikari

This paper presents the quantification of uncertain natural frequency for laminated composite plates by using a novel surrogate model. A group method of data handling in conjunction to polynomial neural network (PNN) is employed as surrogate for numerical model and is trained by using Latin hypercube sampling. Subsequently the effect of noise on a PNN based uncertainty quantification algorithm ...

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Journal: :Computers & Mathematics with Applications 1985

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Journal: :European Journal of Technic 2019

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Journal: :Advanced Composites Letters 1994

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Journal: :Journal of Microscopy and Ultrastructure 2017

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Journal: :International Journal of Solids and Structures 2013

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Journal: :International Journal of Solids and Structures 2017

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Journal: :Materials 2020

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2009
Dewey H. Hodges Wenbin Yu Mayuresh J. Patil

Article history: Received 1 February 2008 Received in revised form 4 May 2008 Available online 21 May 2008

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2007
L. M. P. Durão A. G. Magalhães A. T. Marques João Manuel R. S. Tavares

Composites are more and more increasing their importance as one of the most interesting group of materials, because of their unique properties. Hole drilling operations are common in composite parts to facilitate fastener assembly. As composites are non-homogeneous this operation causes some damages like delamination and others that reduce bearing and fatigue strength of the composite part. A p...

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