Solving Westergaard Half-Space Problems Using Potential Theory
Solving Westergaard Half-Space Problems Using Potential Theory

Charles Chinwuba Ike

Articles in Press, Corrected Proof, Available Online from 03 December 2023

https://doi.org/10.30684/etj.2023.141182.1486

Abstract
  The Westergaard half-space problem has been solved using the potential theory in this work. It is a classical theme in elasticity theory that seeks to find the displacements and stresses ...  Read More ...
An Analytical Solution to Buckling of Thick Beams Based on a Cubic Polynomial Shear Deformation Beam Theory
An Analytical Solution to Buckling of Thick Beams Based on a Cubic Polynomial Shear Deformation Beam Theory

Charles Chinwuba Ike

Volume 42, Issue 1 , January 2024, , Page 90-103

https://doi.org/10.30684/etj.2023.142505.1538

Abstract
  This paper presents analytical solutions for the buckling of thick beams. The Bernoulli-Euler beam theory (BEBT) overestimates their critical buckling load. This paper has derived a ...  Read More ...
Elzaki Transform Method for Natural Frequency Analysis of Euler-Bernoulli Beams
Elzaki Transform Method for Natural Frequency Analysis of Euler-Bernoulli Beams

Charles C. Ike; Tarig M. Elzaki

Volume 41, Issue 11 , November 2023, , Page 1274-1285

https://doi.org/10.30684/etj.2023.140211.1456

Abstract
  Free vibration analysis of thin beams under dynamic excitation is important in design to prevent resonance failures that occur when the excitation frequency coincides with the natural ...  Read More ...
Free Vibration of Thin Beams on Winkler Foundations Using Generalized Integral Transform Method
Free Vibration of Thin Beams on Winkler Foundations Using Generalized Integral Transform Method

Charles C. Ike

Volume 41, Issue 11 , November 2023, , Page 1286-1297

https://doi.org/10.30684/etj.2023.140343.1462

Abstract
  The determination of free vibration frequencies of thin beams on Winkler foundations is important in their design to avoid resonant failures when the excitation frequency equals the ...  Read More ...
Single Variable Thick Plate Buckling Problems Using Double Finite Sine Transform Method
Single Variable Thick Plate Buckling Problems Using Double Finite Sine Transform Method

Charles Chinwuba Ike

Volume 41, Issue 11 , November 2023, , Page 1403-1413

https://doi.org/10.30684/etj.2023.142504.1537

Abstract
  This paper derives buckling solutions for single variable thick plate buckling problems using the double finite sine transform method (DFSTM). The problem governing partial differential ...  Read More ...