| Lesson Plan |
| Name of Faculty : Will Be Assigned |
| Discipline : B.TECH (ME) |
| Semester : 7TH |
| Subject & Subject Code : STRENGTH OF MATERIALS-II& ME-401-F |
| Lesson Plan Duration : 15 Weeks (from July, 2018 to November, 2018) |
| Work Load (Lecture/ Tutorial ) per week (in hours) : Lecure-03, Tutorial-2 |
| Week |
Theory |
| Lecture day |
Topic ( including assignment/test) |
| 1st |
1 |
Strain Energy & Impact Loading: Definitions, |
| 2 |
Expressions for strain energy stored in a body when load is applied (i) gradually, (ii) suddenly and (iii) with impact |
| 3 |
Strain energy of beams in bending |
| Tutorial(G1) |
Tutorial Class Work based on Lecture/Numericals |
| Tutorial(G2) |
Tutorial Class Work based on Lecture/Numericals |
| 2nd |
1 |
Beam deflections, |
| 2 |
Strain energy of shafts in twisting |
| 3 |
Energy methods in determining spring deflection |
| Tutorial(G1) |
Tutorial Class Work based on Lecture/Numericals |
| Tutorial(G2) |
Tutorial Class Work based on Lecture/Numericals |
| 3rd |
1 |
Castigliano’s & Maxwell’s theorems, |
| 2 |
Numericals |
| 3 |
Various theories of elastic failures with derivations and graphical representations, |
| Tutorial(G1) |
Tutorial Class Work based on Lecture/Numericals |
| Tutorial(G2) |
Tutorial Class Work based on Lecture/Numericals |
| 4th |
1 |
Combined direct loading and bending |
| 2 |
Combined torsional and direct loading, |
| 3 |
Numericals |
| Tutorial(G1) |
Tutorial Class Work based on Lecture/Numericals |
| Tutorial(G2) |
Tutorial Class Work based on Lecture/Numericals |
| 5th |
1 |
Unsymmetrical Bending: Properties of beam cross section, |
| 2 |
product of inertia, ellipse of inertia |
| 3 |
slope of the neutral axis, |
| Tutorial(G1) |
Tutorial Class Work based on Lecture/Numericals |
| Tutorial(G2) |
Tutorial Class Work based on Lecture/Numericals |
| 6th |
1 |
Stresses & deflections |
| 2 |
Shear center and the flexural axis |
| 3 |
Numericals. |
| Tutorial(G1) |
Assignments |
| Tutorial(G2) |
Assignments |
| 7th |
1 |
Thin Walled Vessels : Hoop & Longitudinal stresses |
| 2 |
Strains in cylindrical derivations under internal pressure |
| 3 |
Strains spherical vessels & their derivations under internal pressure |
| Tutorial(G1) |
Tutorial Class Work based on Lecture/Numericals |
| Tutorial(G2) |
Tutorial Class Work based on Lecture/Numericals |
| 8th |
1 |
Wire would cylinders, |
| 2 |
Numericals. |
| 3 |
Thick Cylinders & Spheres : Derivation of Lame’s equations, |
| Tutorial(G1) |
Tutorial Class Work based on Lecture/Numericals |
| Tutorial(G2) |
Tutorial Class Work based on Lecture/Numericals |
| 9th |
1 |
radial & hoop stresses and strains in thick |
| 2 |
compound cylinders and spherical shells |
| 3 |
Wire wound cylinders, hub shrunk on solid shaft, |
| Tutorial(G1) |
Tutorial Class Work based on Lecture/Numericals |
| Tutorial(G2) |
Tutorial Class Work based on Lecture/Numericals |
| 10th |
1 |
Numericals |
| 2 |
Rotating Rims & Discs: Stresses in uniform rotating rings & discs |
| 3 |
Rotating discs of uniform strength |
| Tutorial(G1) |
Tutorial Class Work based on Lecture/Numericals |
| Tutorial(G2) |
Tutorial Class Work based on Lecture/Numericals |
| 11th |
1 |
Stresses in ( I) rotating rims, neglecting the effect of spokes, (ii) rotating cylinders |
| 2 |
Hollow cylinders & solids cylinders. |
| 3 |
Numericals |
| Tutorial(G1) |
Tutorial Class Work based on Lecture/Numericals |
| Tutorial(G2) |
Tutorial Class Work based on Lecture/Numericals |
| 12th |
1 |
Bending of Curved Bars : Stresses in bars of initial large radius of curvature |
| 2 |
Bars of initial small radius of curvature, |
| 3 |
Stresses in crane hooks |
| Tutorial(G1) |
Assignment |
| Tutorial(G2) |
Assignment |
| 13th |
1 |
Rings of circular & trapezoidal sections, |
| 2 |
Deflection of curved bars & rings |
| 3 |
Deflection of rings by Castigliano’s theorem stresses in simple chain link, |
| Tutorial(G1) |
Tutorial Class Work based on Lecture/Numericals |
| Tutorial(G2) |
Tutorial Class Work based on Lecture/Numericals |
| 14th |
1 |
Deflection of simple chain links, |
| 2 |
Problems |
| 3 |
Springs: Stresses in open coiled helical spring subjected to axial loads and twisting couples |
| Tutorial(G1) |
Tutorial Class Work based on Lecture/Numericals |
| Tutorial(G2) |
Tutorial Class Work based on Lecture/Numericals |
| 15th |
1 |
Leaf springs, |
| 2 |
Flat spiral springs, concentric springs, |
| 3 |
Numericals. |
| Tutorial(G1) |
Assignment |
| Tutorial(G2) |
Assignment |
