Combined effects of geometric and material non-linearities on one dimensional structural members
Combined effects of geometric and material nonlinearities on a uniform column subjected to an axial compressive load are presented in the present note. A simple, direct iterative numerical method has been proposed to study the geometric and material non-linear behavior of columns subjected to varyin...
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Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
Penerbit Universiti Malaysia Pahang
2014
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Subjects: | |
Online Access: | http://umpir.ump.edu.my/id/eprint/20075/1/Combined%20Effects%20of%20Geometric%20and%20Material%20Non-linearities%20on%20One%20Dimensional%20Structural%20Members.pdf http://umpir.ump.edu.my/id/eprint/20075/ http://ijets.ump.edu.my/images/archive/Vol1-new/2.pdf |
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Summary: | Combined effects of geometric and material nonlinearities on a uniform column subjected to an axial compressive load are presented in the present note. A simple, direct iterative numerical method has been proposed to study the geometric and material non-linear behavior of columns subjected to varying boundary conditions. Introduction of material non-linearity in the large deflection analysis of columns subjected to an axilll compressive load reveals a reduction in Euler stress obtained when compared to the effect of geometric non-linear analysis and increase in the same when compared to the effect of material non-linear analysis. A convergence study has been carried out for the results obtained from the proposed iterative method to prove the efficacy. |
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