Buckling Analysis of FG Timoshenko Beam Based on Physical Neutral Surface Position

Pınar Aydan Demirhan

Article Details

Buckling Analysis of FG Timoshenko Beam Based on Physical Neutral Surface Position

Authors:

Pınar Aydan Demirhan

Publisher:

Bitlis Eren University

Main Topics:

Solid Mechanics

Journal:

Bitlis Eren Üniversitesi Fen Bilimleri Dergisi Vol.13 Issue 3, pp.633-645

Document Type:

Article

Publication Date:

9/2024

Document Language:

English

Document ID (Org No.):

2001327648

pISSN:

2147-3129

Keywords:

Abstract:

 The paper investigates the buckling analysis of functionally graded Timoshenko beams with different boundary conditions. The study focuses on the static and dynamic behavior of FG beams and plates. The critical buckling loads are investigated concerning the slenderness ratio, power law index, and boundary conditions. The method involves defining the effective properties of the FG beam using the rule of mixture, assuming the reference surface is the physical neutral surface. Numerical results are presented, showing the variation of the non-dimensional neutral surface position with the power law index for different material property ratios. The study concludes by discussing the influence of the slenderness ratio, power law index, and boundary conditions on the critical buckling load of FG Timoshenko beams.

 The paper investigates the buckling analysis of functionally graded Timoshenko beams with different boundary conditions. The study focuses on the static and dynamic behavior of FG beams and plates. The critical buckling loads are investigated concerning the slenderness ratio, power law index, and boundary conditions. The method involves defining the effective properties of the FG beam using the rule of mixture, assuming the reference surface is the physical neutral surface. Numerical results are presented, showing the variation of the non-dimensional neutral surface position with the power law index for different material property ratios. The study concludes by discussing the influence of the slenderness ratio, power law index, and boundary conditions on the critical buckling load of FG Timoshenko beams.

 The paper investigates the buckling analysis of functionally graded Timoshenko beams with different boundary conditions. The study focuses on the static and dynamic behavior of FG beams and plates. The critical buckling loads are investigated concerning the slenderness ratio, power law index, and boundary conditions. The method involves defining the effective properties of the FG beam using the rule of mixture, assuming the reference surface is the physical neutral surface. Numerical results are presented, showing the variation of the non-dimensional neutral surface position with the power law index for different material property ratios. The study concludes by discussing the influence of the slenderness ratio, power law index, and boundary conditions on the critical buckling load of FG Timoshenko beams.

 The paper investigates the buckling analysis of functionally graded Timoshenko beams with different boundary conditions. The study focuses on the static and dynamic behavior of FG beams and plates. The critical buckling loads are investigated concerning the slenderness ratio, power law index, and boundary conditions. The method involves defining the effective properties of the FG beam using the rule of mixture, assuming the reference surface is the physical neutral surface. Numerical results are presented, showing the variation of the non-dimensional neutral surface position with the power law index for different material property ratios. The study concludes by discussing the influence of the slenderness ratio, power law index, and boundary conditions on the critical buckling load of FG Timoshenko beams.

Article Details

Buckling Analysis of FG Timoshenko Beam Based on Physical Neutral Surface Position

Authors:

Pınar Aydan Demirhan

Publisher:

Bitlis Eren University

Main Topics:

Solid Mechanics

Journal:

Bitlis Eren Üniversitesi Fen Bilimleri Dergisi Vol.13 Issue 3, pp.633-645

Document Type:

Article

Publication Date:

9/2024

Document Language:

English

Document ID (Org No.):

2001327648

pISSN:

2147-3129

Buckling analysis

Critical load

Functionally graded materials

Physical neutral surface position

Ritz method

Timoshenko beam

Issues

Article Details

Buckling Analysis of FG Timoshenko Beam Based on Physical Neutral Surface Position

Authors: Pınar Aydan Demirhan

Publisher: Bitlis Eren University

Main Topics: Solid Mechanics

Journal: Bitlis Eren Üniversitesi Fen Bilimleri Dergisi Vol.13 Issue 3, pp.633-645

Document Type: Article

Publication Date: 9/2024

Document Language: English

Document ID (Org No.): 2001327648

pISSN: 2147-3129

Buckling analysis

Critical load

Functionally graded materials

Physical neutral surface position

Ritz method

Timoshenko beam

Issues

Authors:

Pınar Aydan Demirhan

Publisher:

Bitlis Eren University

Main Topics:

Solid Mechanics

Journal:

Bitlis Eren Üniversitesi Fen Bilimleri Dergisi Vol.13 Issue 3, pp.633-645

Document Type:

Article

Publication Date:

9/2024

Document Language:

English

Document ID (Org No.):

2001327648

pISSN:

2147-3129