<abstract xmlns="http://www.w3.org/1999/xhtml"><p>Tubular steel structures with slender compression cross-sections are prone to local buckling. In this paper the axial compression is investigation of the innovative fabricated structural steel column consisting of sinusoidal corrugated pattern. When it comes to the design of compressive individuals, buckling is a crucial layout provision. The paper describes the effect of variation in the sectional properties like mean diameter, thickness, amplitude, and frequency of corrugation on the buckling axial load. A quadratic model was developed to correlate the independent variables for maximum buckling load by using central composite design (CCD) method. Subsequently ANOVA, a statistical tool is used to analyse and compare the different combinations and finding the most influential factor on buckling load. Response surface methodology is adopted to review the interaction models between the different combinations.</p></abstract>

Tubular steel structures with slender compression cross-sections are prone to local buckling. In this paper the axial compression is investigation of the innovative fabricated structural steel column consisting of sinusoidal corrugated pattern. When it comes to the design of compressive individuals, buckling is a crucial layout provision. The paper describes the effect of variation in the sectional properties like mean diameter, thickness, amplitude, and frequency of corrugation on the buckling axial load. A quadratic model was developed to correlate the independent variables for maximum buckling load by using central composite design (CCD) method. Subsequently ANOVA, a statistical tool is used to analyse and compare the different combinations and finding the most influential factor on buckling load. Response surface methodology is adopted to review the interaction models between the different combinations.

Buckling Analysis of Innovative Corrugated Column by using Response Surface Methodology

Acta Marisiensis. Seria Technologica

This work is licensed under the Creative Commons Attribution 4.0 International License.

Tubular steel structures with slender compression cross-sections are prone to local buckling. In this paper the axial compression is investigation of the...

Buckling Analysis of Innovative Corrugated Column by using Response Surface Methodology

Publié en ligne: 12 déc. 2020

Pages: 8 - 17

DOI: https://doi.org/10.2478/amset-2020-0013

Mots clés
Innovative hollow column, Linear buckling analysis, ANSYS, Design of experiment, Response surface method

© 2020 Mohd Reyaz Ur Rahim et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Buckling Analysis of Innovative Corrugated Column by using Response Surface Methodology

Publié en ligne: 12 déc. 2020

Pages: 8 - 17

DOI: https://doi.org/10.2478/amset-2020-0013

Mots clésInnovative hollow column, Linear buckling analysis, ANSYS, Design of experiment, Response surface method

© 2020 Mohd Reyaz Ur Rahim et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Mots clés
Innovative hollow column, Linear buckling analysis, ANSYS, Design of experiment, Response surface method