Strength of Materials - Overview
Strength of Materials (SOM) is a fundamental branch of civil engineering that studies how solid materials and structural elements behave under various loads. It focuses on analyzing stresses, strains, deformations, and failure modes to design safe and efficient structures like beams, columns, bridges, and shafts.
Key Highlights:
- Stress & Strain: Internal forces and deformations; Hooke's Law governs elastic behavior.
Stress–strain curve
- Bending & Shear: Beams under transverse loads; bending moment and shear force diagrams.
Types of Beam with Diagram
- Principal Stresses: Mohr's Circle for complex loading.
How To Construct A Mohr's Circle On The FE Exam
- Torsion: Twisting in shafts.
An Introduction to Uniform Torsion in Cylindrical Shafts ...
- Columns: Buckling failure (Euler's theory).
Euler's critical load
This subject ensures structures withstand real-world forces with an adequate factor of safety. Perfect for civil engineering students and professionals!
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Strength of Materials