Modified Lame's Equation in the Context of Maximum Shear Stress Theory

Abstract

In the field of solid mechanics, the accurate prediction of stress distribution within cylindrical structures is critical for ensuring their structural integrity under various loading conditions. Lame's equation has long served as a foundational tool for this purpose. However, traditional applications of Lame's equation often overlook the implications of maximum shear stress, which can be crucial for materials prone to shear failure. This paper presents a modified form of Lame's equation that incorporates the maximum shear stress theory, providing a more comprehensive framework for analyzing the stress distribution in thick-walled cylinders. The modification involves integrating shear stress considerations into the classical Lame's formula, resulting in a new set of equations that offer enhanced predictive capabilities for failure analysis. Theoretical derivations are supplemented with practical examples, demonstrating the application and benefits of the modified equation in engineering practice. This work aims to contribute to more robust design methodologies, particularly for materials and structures where shear stress plays a pivotal role in failure mechanisms.

Cite as:

A. Awasare. (2024). Modified Lame's Equation in the Context of Maximum Shear Stress Theory. Journal of Advanced Research in Industrial Engineering, 6(3), 1–5. https://doi.org/10.5281/zenodo.13768173