ME2601: Mechanics of Solids I - NPS Online
Overview
Concepts of stress, strain and deformation; axial force; normal stress and normal strain; shear force; shear stress and shear strain; torsion; angle of twist; bending moment; bending moment diagram and shear force diagram; flexural strain; transverse deflection; statically determinate and indeterminate structures; thin-walled pressure vessels; combined loading; stress and strain transformation; Mohr's circle; principal stress; maximum shear stress; and failure criteria.
Prerequisites
- ME2501
- MA1114
Learning Outcomes
At the completion of the course students will be able to:
- Understand the definitions and concepts of deformation, strains, and stress.
- Understand the concepts of statically determinate and statically indeterminate systems
- Be able to analyze normal stress, normal strain, and elongation/compression under axial loading, either for statically determinate and indeterminate axial members
- Be able to analyze shear stress and shear strains under shear loading
- Be able to analyze bending stress ,bending strain, and transverse displacement for beam bending loading
- Be able to analyze shear stress, shear strain, and angle of twist under torsional loading, either for statically determinate and indeterminate circular members
- Understand the principle of superposition for combined loading.
- Be able to determine principal stress/strain and maximum shear stress using stress/strain transformation techniques such as Mohr’s circle
- Understand failure criteria and be able to apply them to the multi-axial state of stresses
- Understand how to apply the strength of materials knowledge to a real world problem.
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