کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
309485 | 513607 | 2009 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Buckling of composite columns of lipped-channel and hat sections with web stiffener
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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: Buckling of composite columns of lipped-channel and hat sections with web stiffener Buckling of composite columns of lipped-channel and hat sections with web stiffener](/preview/png/309485.png)
چکیده انگلیسی
The buckling of thin-walled composite columns in hat sections and lipped-channel sections reinforced with web stiffener is studied. The columns were composed of symmetric angle-ply laminates. The finite element method was used to investigate the buckling behaviour of the columns. Bifurcation analyses were carried out to obtain the buckling load and mode shapes of the columns. Load-deflection analyses were performed to study the post-buckling behaviour of the columns. The results showed significant effects of ply angle and geometric parameters on the buckling and post-buckling behaviour of the columns. This research provides a guide for improving the loading capacity of composite columns.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin-Walled Structures - Volume 47, Issue 11, November 2009, Pages 1149–1160
Journal: Thin-Walled Structures - Volume 47, Issue 11, November 2009, Pages 1149–1160
نویسندگان
Huu Thanh Nguyen, Seung Eock Kim,