Experimental Analysis of Stress Syllabus for B.Tech 8th sem is covered here. This gives the details about credits, number of hours and other details along with reference books for the course.<\/p>\n
The detailed syllabus for Experimental Analysis of Stress B.Tech (R13) eightsem is as follows<\/p>\n
OBJECTIVES:<\/strong><\/p>\n To make students aware of various measurement techniques and experimental planning\u00a0and procedures adopted in laboratory.<\/p>\n UNIT I : STRAIN GAUGES \u00a0<\/strong> \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 [9 hours] UNIT II : ELECTRICAL STRAIN GAUGES<\/strong> \u00a0 \u00a0 \u00a0 \u00a0 [9 hours] UNIT III : PHOTOELASTICITY<\/strong> \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0 [9 hours]
\nDefinition of Gauge length, sensitivity and range \u2013 Characteristics of an ideal strain gauge \u2013\u00a0Different types of mechanical strain gauges for use in metal and concrete specimens \u2013 Optical\u00a0strain gauge \u2013 Acoustic strain gauge \u2013 Pneumatic strain gauge \u2013 Merits and demerits.<\/p>\n
\nInductance, capacitance and piezo-electric gauges \u2013 Bonded and unbounded resistance gauges\u00a0and their application in stress analysis \u2013 Fixing technique and measurement of strains \u2013 Rosettes\u00a0\u2013 Determination of principal strains using rosettes \u2013 Use of Murphy\u2019s construction for drawing\u00a0circle of strains \u2013 Mohr\u2019s stress circle \u2013 Analytical solution.<\/p>\n
\nPrinciples \u2013 Maxwell\u2019s stress optic law \u2013 Plane and circularly polarised light and their use in photo\u00a0elasticity \u2013 Polariscopes \u2013 Diffusion type, lense type and reflection type polariscopes \u2013\u00a0Isochromatics and Isoclinics \u2013 Model materials \u2013 Calibration methods for finding material fringe\u00a0value \u2013 Model fringe value \u2013 Examples of beam flexure and diametrically loaded circular plates.<\/p>\n