Strength of materials ||Simple stresses and strains ||Numerical two...

Question: A hollow cast iron cylinder 4m long 300 mm outer diameter and thickness of metal 50mm is subjected to a central load on top when standing straight. The stress produced is 75000KN/m^2. Assume youngs modulus for cast iron as 1.5×10^8KN/m^2 and find magnitude of the load, longitudinal strain produced, total decrease in length

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In this video, we cover the essential calculations for analyzing a steel rod under axial load. We demonstrate how to determine the magnitude of the load, calculate the longitudinal strain, and find the total decrease in length. By applying fundamental principles of mechanics and material science, we break down each step to help you understand how these parameters affect the performance and stability of structural components. Whether you're a student or a professional, this video provides valuable insights into the practical applications of these calculations. Don't forget to like, share, and subscribe for more engineering insights!

#StructuralAnalysis #LongitudinalStrain #LoadCalculations #EngineeringMechanics #MaterialScience