کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
278054 | 1430263 | 2013 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A numerical and experimental study of the quasi-static deployment of membrane tubes
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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
چکیده انگلیسی
The paper is concerned with the deployment of inflatable structures in quasi-static conditions. The problem is formulated as a minimization problem under constraints with emphasis on the self-contact aspect and it is solved by a descent algorithm of the first order which allows to overcome the singularity or ill-conditioning difficulty specific to membrane structures. Numerical computations are carried out on a simply folded membrane tube and compared with experimental results in order to prove the ability of the proposed numerical approach to correctly predict the deployment process.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Solids and Structures - Volume 50, Issue 5, 1 March 2013, Pages 651–661
Journal: International Journal of Solids and Structures - Volume 50, Issue 5, 1 March 2013, Pages 651–661
نویسندگان
Rabah Bouzidi, Sandrine Buytet, Anh Le van,