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All Journal International Journal of Civil Engineering and Infrastructure (IJCEI)
Budiman Budiman
University of Muhammadiyah Jakarta
Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Engineering Environmental Science Transportation

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NATURAL FREQUENCY OF SKEW PLATES USING FIRST-ORDER SHEAR DEFORMATION THEORY Haryo Koco Buwono; Budiman Budiman
International Journal of Civil Engineering and Infrastructure Vol 1, No 2 (2021): IJCEI Volume 1 No. 2
Publisher : University Of Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (897.296 KB) | DOI: 10.24853/ijcei. 1. 2. 42-53

Abstract

This paper presents the free vibration analysis of skew plates based on the first-order shear deformation theory (FSDT). The development of finite element plates based on first-order shear deformation plate theory has been carried out and provides good results in plate element analysis. In this study, we investigate plate analysis in the case of free vibration to obtain natural frequency using one of the plate elements developed based on FSDT, numerical analysis was performed on skew plates case with varying skew angles and length to thickness ratios, the result will be used to see the convergence behavior and performance of plate element by comparing with the reference solution in the literature.
BUCKLING ANALYSIS OF SKEW PLATES SUBJECTED TO UNIFORM COMPRESSION LOADING Budiman Budiman
International Journal of Civil Engineering and Infrastructure Vol 2, No 1 (2022): IJCEI Volume 2 No. 1
Publisher : University Of Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (509.169 KB) | DOI: 10.24853/ijcei. 2. 1. 1-9

Abstract

The main objective of the research work is to present the buckling analysis of plates subjected to uniform compressive load. To obtain accurate results in analysis plate must be free from shear locking, this phenomenon occurs when the ratio of length to thickness ratios plate increases. Many investigations have been carried out on plate elements to see the behavior of a plate in the case of thin plates. In this paper, we investigated plate analysis in the case of buckling analysis using one of the finite element plates, the numerical analysis was conducted on a skew plate with varying length to thickness ratios, and skew angles.  The reference solution in the literature will be used to compare the analysis results the level of convergence and plate performance will be obtained.
Co-Authors Haryo Koco Buwono