A new nondestructive method for three-dimensional photoelasticity |
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| Authors: | L. S. Srinath S. K. Bhave |
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| Affiliation: | 1. Department of Mechanical Engineering, Indian Institute of Science, Bangalore-12, India
2. Department of Mechanical Engineering, H. B. Technological Institute, Kanpur, India
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| Abstract: | A new set of equations describing completely the optical phenomena in a model involving continuous rotation of secondary axes and secondary principal-stress differences are obtained. These are solved by Peano-Baker method using experimentally determined characteristic parameters for several wavelengths of light. Experimental verifications are obtained for a rectangular bar subjected to combined torsion and tension. |
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