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You are here:Open notes-->Anna-University-->CE2257-STRENGTH-OF-MATERIALS-LABORATORY


How to study this subject

The experimental work involved in this laboratory should make the student understand the
fundamental modes of loading of the structures and also make measurements of loads,
displacements and strains. Relating these quantities, the student should be able to obtain the
strength of the material and stiffness properties of structural elements.
1. Test involving axial compression to obtain the stress – strain curve
2. Test involving axial tension to obtain the stress – strain curve and the strength
3. Test involving torsion to obtain the torque vs. angle of twist and hence the
4. Test involving flexure to obtain the load deflection curve and hence the stiffness38
5. Tests on springs
6. Hardness tests
7. Shear test
8. Test for impact resistance
9. Tests on Cement
The student should learn the use of deflectometer, extensometer, compressometer and strain

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