کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
253587 | 503012 | 2010 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Dynamic response and damage evolution in composite materials subjected to underwater explosive loading: An experimental and computational study
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Dynamic response and damage evolution in composite materials subjected to underwater explosive loading: An experimental and computational study Dynamic response and damage evolution in composite materials subjected to underwater explosive loading: An experimental and computational study](/preview/png/253587.png)
چکیده انگلیسی
The effect of underwater shock loading on an E-Glass/Epoxy composite material has been studied. The work consists of experimental testing, utilizing a water filled conical shock tube and computational simulations, utilizing the commercially available LS-DYNA finite element code. Two test series have been performed and simulated: (1) a reduced energy series which allowed for the use of strain gages and (2) a series with increased energy which imparted material damage. The strain gage data and the computational results show a high level of correlation using the Russell error measure. The finite element models are also shown to be able to simulate the onset of material damage by both in-plane and delamination mechanisms.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composite Structures - Volume 92, Issue 10, September 2010, Pages 2421–2430
Journal: Composite Structures - Volume 92, Issue 10, September 2010, Pages 2421–2430
نویسندگان
James LeBlanc, Arun Shukla,