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Journals / Gazi University Journal of Science / 2009 / Volume: 22 Issue: 4

Simplified Calculation Approach of Load-Deformation Relationships of a Beam-Column Element

Element

Ercan Yüksel
Faruk Karadoğan
Pages
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Publication Date
2010-03-27
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

Correlation studies with the existing literature have been conducted with the objective to establish the validity of the proposed algorithm.   Key Words : Beam-column element; inelastic deformations; spread plasticity; stiffness characteristics; nonlinear static analysis.  

📌 3 Key Takeaways

🎯
Objective & Hypothesis:A simple algorithm for the derivation of load-deformation relationships of a beam-column element is developed.
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Key Findings & Data:Nonlinear beam-column element is modeled considering inelastic flexural deformations, geometric nonlinearities and elastic shear and axial deformations.
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Conclusion & Impact:Correlation studies with the existing literature have been conducted with the objective to establish the validity of the proposed algorithm.   Key Words : Beam-column element; inelastic deformations; spread plasticity; stiffness characteristics; nonlinear static analysis.  
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Beam-column element · inelastic deformations · spread plasticity

Abstract

A simple algorithm for the derivation of load-deformation relationships of a beam-column element is developed. Nonlinear beam-column element is modeled considering inelastic flexural deformations, geometric nonlinearities and elastic shear and axial deformations. In a frame structure, one element is used for one member that may be loaded by distributed loads. The distribution of inelasticity along the member is taken into consideration. The algorithm can be used not only in nonlinear static analysis but also calculation of the elastic stiffness characteristics of non-prismatic members such as haunches and tapered beams. Correlation studies with the existing literature have been conducted with the objective to establish the validity of the proposed algorithm.   Key Words : Beam-column element; inelastic deformations; spread plasticity; stiffness characteristics; nonlinear static analysis.  

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Cite This Article

Yüksel, E., Karadoğan, F. (2010). Simplified Calculation Approach of Load-Deformation Relationships of a Beam-Column Element. Gazi University Journal of Science, Volume: 22 Issue: 4. https://ajindex.com/articles/1270027

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References (5)

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  4. Umemura H., Aoyama H., Takizawa H., “Analysis of the Behavior of R/C Structures During Strong Earthquake Based on Empirical Estimation of Inelastic restoring Force Characteristics of Members”, Proceedings of the Fifth World Conference on Earthquake Engineering, Vol.2, Italy (1974).
  5. Takayanagi T., Schnobrich W.C., “Computed Behavior of Reinforced Concrete Coupled Shear Walls”, Structural Research Series No.434, Civil Engineering Studies, University of Illinois, Urbana, Illinois (1976).