کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7196216 | 1468307 | 2018 | 27 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Analysis of the DCB test of angle-ply laminates including residual stresses
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی مکانیک
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Analysis of the DCB test of angle-ply laminates including residual stresses Analysis of the DCB test of angle-ply laminates including residual stresses](/preview/png/7196216.png)
چکیده انگلیسی
A new method for obtaining energy release rate by the Double Cantilever Beam test for angle-ply laminates is proposed. Two different sequences, symmetric and anti-symmetric, have been studied. The fact that the layers are oriented at different angles and the residual stresses, causes the existence of mixed mode fracture. The analytical model presented, based on the complementary energy of a laminated beam, is an extension of a previous model for unidirectional laminates and includes hygrothermal effects. Experimental results of the energy release rate obtained by means of the area method agree with those determined by the proposed approach.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Theoretical and Applied Fracture Mechanics - Volume 94, April 2018, Pages 197-204
Journal: Theoretical and Applied Fracture Mechanics - Volume 94, April 2018, Pages 197-204
نویسندگان
J. De Gracia, A. Boyano, A. Arrese, F. Mujika,