Journals / Çukurova Üniversitesi Mühendislik-Mimarlik Fakültesi Dergisi / 2004 / Cilt: 19 - Sayı: 1

Finite element analysis of stiffened slabs

Güçlendirilmiş plak döşemelerin sonlu elemanlar yöntemi ile çözümü

Pages
109–127
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The results obtained in this study are found to be in a good agreement with those available in the literature.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, stiffened slabs subjected to the static loads are investigated with the aid the finite element method.
📊
Key Findings & Data:The materials of the plate and beam are assumed to be linear elastic and isotropic.
💡
Conclusion & Impact:The results obtained in this study are found to be in a good agreement with those available in the literature.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this study, stiffened slabs subjected to the static loads are investigated with the aid the finite element method. The materials of the plate and beam are assumed to be linear elastic and isotropic. In the formulation, the eccentricity between plate mid-surface and beam axis and the in-plane displacements due to eccentricity are taken into account. The stiffness matrix for a general quadrilateral plate element is obtained numerically to be used for slabs of arbitrary shape. A general computer program is developed for the static analysis of stiffened slabs. The results obtained in this study are found to be in a good agreement with those available in the literature.

Özet

Bu çalışmada, güçlendirilmiş plak döşemelerin statik yükler altında analizi sonlu elemanlar yardımı ile incelenmiştir. Plak ve kiriş malzemeleri lineer elastik ve izotrop kabul edilerek temel denklemler yazılmıştır. Plak orta yüzeyi ile kiriş ekseninin aynı düzlemde olmaması nedeniyle dış merkezlik oluşmaktadır. Buna bağlı olarak plak orta yüzeyinin düzlem içi yer değiştirmeleri de gözönüne alınmıştır. Tahliyelerin keyfi bölgeli olabileceği de düşünülerek genel bir dörtgen plak elemanı seçilip, plak elemanı için rijitlik matrisi sayısal olarak elde edilmiştir. Güçlendirilmiş plak döşemelerin statik analizi için genel amaçlı bir bilgisayar programı geliştirilmiştir. Bu çalışmada bulunan sonuçların literatür ile uyum içinde olduğu gösterilmiştir.

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Cite This Article

TEMEL, B. (2004). Finite element analysis of stiffened slabs. Çukurova Üniversitesi Mühendislik-Mimarlik Fakültesi Dergisi, Cilt: 19 - Sayı: 1, 109–127. https://ajindex.com/articles/350746

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