Mechanics of Solids Agricultural Eng 4th Sem Syllabus for Diploma BTEUP 2018

Mechanics of Solids detail BTEUP Diploma syllabus for Agricultural Engineering, effective from 2018, is collected from BTEUP 2017 Syllabus official website and presented for diploma students. The course details such as exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other agricultural eng 4th sem bteup diploma syllabus 2018 you can visit Agricultural Eng 4th Sem BTEUP Diploma Syllabus 2018 Subjects. The detail syllabus for mechanics of solids is as follows.

Rationale:

The subject gives the sight for selection of materials for engineering use and helps in deciding dimensions of the components in design work.

DETAILED CONTENTS

NOTE: The treatment of subject is limited to simple numerical problems. This subject previously known as “Strength of Materials” has been renamed as “Mechanics of Solids” .

1. STRESS STRAIN AND PROPERTIES OF MATERIALS:

Mechanical properties of materials Ductility, Tenacity, Brittleness, Toughness, Hardness, Factor of safety. Different types of loads and stresses, strain in a stepped bar. Determination of stress and elongation of a bolt in a bolted joint when subjected to direct external load only, stresses in compound bars and columns. Equivalent modulus of a compound bar, temperature stresses. Shrinkage of a tyre on a wheel. Temperature stress in compound bar, stress-stain

2. COMPLEX STRESSES:

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3. SHEAR FORCE AND BENDING MOMENT:

Shear force and bending moment for concentrated and uniformly distributed loads on simply supported beams, cantileveer and overhanging beam. Shear force and bending moment diagrams.Relationship between shear force and bending moment. Point of contra flexure, calculations for finding the position of contra flexure.Condition for maximum bending moment.

4. THEORY OF SIMPLE BENDING:

Simple bending, examples of components subjected to bending such as beam, axle, carriage spring etc. Assumptions made in the theory of simple bending in the derivation of bending formula. Section Modulus Definition of neutral surface and neutral axis and calculation of bending stressess at different layers from the neutral surface for beam of different sections, Pure bending.

5. STRAIN ENERGY:

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6. TORSION:

Strength of solid and hollow circular shafts. Derivation of torsion equation. Polar modulus of section. Advantages of a hollow shafts over solid shaft. Comparison of weights of solid and hollow shafts for same strength. Horsepower transmitted. Calculation of shaft diameter for a given horse power.

7. DEFLECTION:

Deflection of simple cases of cantilever and simply supported beams with concentrated and uniformly distributed loads (standard elementry cases only with no proof offormulae) conditions for circular bending.

8. COLUMNS AND STRUTS:

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MECHANICS OF SOLID LAB

1. To find the shear force at a given section of simply supported beam for different loading.
2. To find the value of ‘E’ for a steel beam by method of deflection for different loads.
3. To determine the Max-Fibre stress in X-section of simply supported beam with concentrated loads and to find the neutral axis of the section.
4. To determine the ultimate tensile strength, its modulus of Elasticity, Stress at yield point,% Elongation and contraction in x-sectional area of a specimen by U.T.M. through necking phenomenon.
5. To determine the ultimate crushing strength of materials like steel and copper and compare their strength.
6. To determine Rock Well Hardness No. Brinell Hardness No. of a sample.
7. To estimate the Shock Resistance of different qualities of materials by Izod’s test and charpy test.
8. To determine the bending moment at a given section of a simply supported beam for different loading.
9. To determine the various parameters of Helical coil spring
10. To determine the angle of twist for a given torque by Torsion appratus and to plot a graph between torque and angle of twist.
11. Study of diamond polishing apparatus.
12. Study metallurgical microscope.
1. To prepare specimens for microscope examination (For Polishingandetching).
2. To examine the microstructure of the above specimens under metallurgical microscope.
3. To know composition of alloy steel by spebber steeloscope
4. To know carbon in steel by carbon steel estimation apparatus
14. Perparation of specimens and study of microstructure of eight given metals and alloys on metallurgical microscope.
1. Brass.
2. Bronze.
3. Grey Cast Iron.
4. Malleable Cast Iron.
5. Low Carbon Steel.
6. High Carbon Steel.
7. High Speed Steel.
8. Bearing Steel.
15. To perform heat treatment process on materials of known carbon percentage –
1. Annealins
2. Normalising
3. Case Hardening
16. Mini Project
1. Collect samples of heat insulating materials
2. Collect samples of various steels and cast iron.
3. Collect sample of Non-Ferrous alloys.
4. Collect samples of Non-Metalic enginering materials

For detail syllabus of all other subjects of BE Agricultural Eng, effective from 2018 do visit Agricultural Eng 4th Sem BTEUP syllabus for 2018.

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