کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10284146 | 503094 | 2005 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Performance of a fiber reinforced polymer web core skew bridge superstructure. Part II: failure modes and parametric 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: Performance of a fiber reinforced polymer web core skew bridge superstructure. Part II: failure modes and parametric study Performance of a fiber reinforced polymer web core skew bridge superstructure. Part II: failure modes and parametric study](/preview/png/10284146.png)
چکیده انگلیسی
A finite element model, validated using field test data, has been developed to study the structural behavior of a fiber reinforced polymer (FRP) web core skew bridge superstructure. The failure modes are considered in this second part of a two-part paper. The multi-step finite element analysis is performed to study the structural strength failure based on the Tsai-Hill theory. Moreover, the shear transfer capacity and the local buckling behavior of the bridge superstructure are investigated. Using the finite element model, a parametric study is considered to assess the contributions of the individual structural components to the structural behavior. Parameters including the integral parapet, web thickness, and configuration are considered. This parametric study revealed several possible design improvements to this kind of FRP bridge construction.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composite Structures - Volume 69, Issue 4, August 2005, Pages 500-509
Journal: Composite Structures - Volume 69, Issue 4, August 2005, Pages 500-509
نویسندگان
Amjad J. Aref, Sreenivas Alampalli, Yihong He,