Mechanics of Solids for B.Tech 4th 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 Mechanics of Solids B.Tech (R13) fourthsem is as follows<\/p>\n
OBJECTIVES<\/strong>:<\/p>\n To impart knowledge to the students about the Strength of Materials.<\/p>\n UNIT I : CONCEPT OF STRESS<\/strong> \u00a0 \u00a0 \u00a0[8+3 hours] UNIT II: STRESSES IN BEAMS<\/strong> \u00a0 \u00a0 \u00a0 \u00a0 [9+3 hours] UNIT III : BENDING MOMENT<\/strong> \u00a0 \u00a0 \u00a0 \u00a0 \u00a0[10+3 hours]
\nConcept of stress- tensile and compressive stresses- shear stress- Elastic limit \u2013 Hooke\u2019s law- elastic constants and their relationship \u2013 Poisson\u2019s ratio \u2013 Generalized Hooke\u2019s law \u2013 elongation of simple and composite bars under external load \u2013 allowable stress \u2013 factor of safety- thermal stresses of simple members \u2013 strength of welded joints. resilience-suddenly applied loads, strain gauges. hydrostatic stress & corresponding strains.<\/p>\n
\nStresses in beams \u2013 neutral axis- theory of simple bending- bending stresses in rectangular, I- sections and circular section beams. bending stresses in composite section beams. strain energy due to bending. shear stresses in beams \u2013 rectangular, I-sections and circular sections. stress components on a general plane and oblique plane – principal stresses and principal Planes, Maximum shear stresses and their planes- Mohr\u2019s Diagram for stress & strain.<\/p>\n
\nBending moment-shear force, BMD and SFD for statically determinate beams cantilever simply supported–overhanging beams- with or without applied moments, point of contra flexure. Statically indeterminate beams-BMD and SFD for fixed beams, propped cantilever beams and continuous beams-clapeyron\u2019s theorem of three moments.<\/p>\n