کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
493703 | 722843 | 2009 | 15 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Experimental and numerical characterization of honeycomb sandwich composite panels
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
علوم کامپیوتر (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Experimental and numerical characterization of honeycomb sandwich composite panels Experimental and numerical characterization of honeycomb sandwich composite panels](/preview/png/493703.png)
چکیده انگلیسی
In this paper, an experimental investigation, an analytical analysis and a numerical model of a typical four-point bending test on a honeycomb sandwich panel are proposed. The honeycomb core is modelled as a single solid layer of equivalent material properties. Analytical and numerical (finite element) homogenization approaches are used to compute the effective properties of the honeycomb core. A general kinematic model (unified formulation) has been adopted and used for the modelling of honeycomb sandwich panel submitted to the bending test. A comparative study of major classes of representative theories has been considered. Qualitative and quantitative assessments of displacement, stress have been presented and discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Simulation Modelling Practice and Theory - Volume 17, Issue 10, November 2009, Pages 1533–1547
Journal: Simulation Modelling Practice and Theory - Volume 17, Issue 10, November 2009, Pages 1533–1547
نویسندگان
Ahmed Abbadi, Y. Koutsawa, A. Carmasol, S. Belouettar, Z. Azari,