کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
253723 | 503021 | 2007 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Progressive failure analysis of bonded composite repairs
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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: Progressive failure analysis of bonded composite repairs Progressive failure analysis of bonded composite repairs](/preview/png/253723.png)
چکیده انگلیسی
To study the tensile behavior of open-hole composite plates bonded with external composite patches, experimental tests were conducted and a 3-D progressive damage model is developed. Good agreement of the experimental results with the numerical predictions is obtained. Using this analysis model, the effects of several repair parameters on the failure initiation strength, ultimate strength and failure mechanism of these repaired structures are investigated. Four high stress concentration locations, where damages mostly initiate, are detected. Three types of final failure modes of these repaired structures subjected to tensile loads are concluded, with each corresponding to a different damage progression process.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composite Structures - Volume 81, Issue 3, December 2007, Pages 331–340
Journal: Composite Structures - Volume 81, Issue 3, December 2007, Pages 331–340
نویسندگان
Xi Liu, Guoping Wang,