Strength Of Materials 2026
 

Compute shear force and bending moment at any section of beam and draw the S.F. & B.M diagrams for point loads and UDL.
Compute bending stresses, safe load, dimensions ,safe span of cross section and deflections of the given beam
Compute the diameter of shaft based on strength and rigidity and finding deflection and safe load in springs
Compute the stresses developed in thin cylinders
Requirements
Engineering Mechanics
Description
This course on Strength of Materials provides foundational knowledge essential for understanding the behavior of solid bodies under various types of loading. The course begins with Unit 1: Simple Stresses and Strains, where students learn about axial loading, stress-strain relationships, and elastic constants. Unit 2: Strain Energy introduces energy methods for analyzing deformation and failure, including the concepts of resilience and proof resilience. In Unit 3: Shear Force and Bending Moment, students develop diagrams for beams under different loading conditions and identify critical points of internal forces. Unit 4: Theory of Simple Bending & Deflection of Beams covers bending stress distribution, section modulus, and beam deflections using methods like double integration and Macaulay's method. Unit 5: Torsion in Shafts and Springs delves into the torsional behavior of circular shafts and helical springs, focusing on torque, angle of twist, and torsional rigidity. Finally, Unit 6: Thin Cylindrical Shells explains the analysis of thin-walled pressure vessels subjected to internal pressure, including hoop and longitudinal stresses. This course equips students with analytical tools to evaluate structural integrity and deformation, forming a crucial base for advanced design and analysis in mechanical and civil engineering applications. In addition to theoretical understanding, the Strength of Materials course emphasizes problem-solving and practical application. Students will solve numerically intensive problems to reinforce concepts such as equilibrium, compatibility, and material behavior under various load conditions. Laboratory sessions, wherever applicable, will complement theoretical learning by allowing students to observe material responses like elastic deformation, yielding, and fracture under real loads. The integration of theory and practice enables students to gain confidence in analyzing mechanical components used in structural and machine design.
Diploma and Engineering Students