Strength of Materials detailed syllabus scheme for B.Tech Mechanical Engineering (ME), 2017-18 onwards has been taken from the DBATU official website and presented for the Bachelor of Technology students. For Subject Code, Course Title, Lecutres, Tutorials, Practice, Credits, and other information, do visit full semester subjects post given below.
For all other DBATU Syllabus for Mechanical Engineering 4th Sem 2017-18, do visit ME 4th Sem 2017-18 Onwards Scheme. The detailed syllabus scheme for strength of materials is as follows.
Strength of Materials Syllabus for Mechanical Engineering (ME) 2nd Year 4th Sem 2017-18 DBATU
Pre-requisite:
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Course Outcomes:
At the end of the course, students will be able to:
- State the basic definitions of fundamental terms such as axial load, eccentric load, stress, strain, E, p, etc.
- Recognise the stress state (tension, compression, bending, shear, etc.) and calculate the value of stress developed in the component in axial/eccentric static and impact load cases.
- Distinguish between uniaxial and multiaxial stress situation and calculate principal stresses, max. shear stress, their planes and max. normal and shear stresses on a given plane.
- Analyse given beam for calculations of SF and BM
- Calculate slope and deflection at a point on cantilever /simply supported beam using double integration, Macaulays , Area-moment and superposition methods
- Differentiate between beam and column and calculate critical load for a column using Eulers and Rankines formulae
Course Contents:
Unit 1
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Unit 2
Principal Stresses and Strains
Uni-axial stress, simple shear, general state of stress for 2-D element, ellipse of stress, principle stresses and principal planes, principal strains, shear strains, strain rosettes, Mohrs circle for stresses and strains. Strain energy and resilience: Load deflection diagram, strain energy, proof resilience, stresses due to gradual, sudden and impact loadings, shear resilience, strain energy in terms of principal stresses.
Unit 3
Combined Stresses
Combined axial and flexural loads, middle third rule, kernel of a section, load applied off the axes of symmetry. Shear and Moment in Beams: Shear and moment, interpretation of vertical shear and bending moment, relations among load, shear and moment.
Unit 4
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Unit 5
Beam Deflections
Differential equation of deflected beam, slope and deflection at a point, calculations of deflection for determinate beams by double integration, Macaulays method, theorem of area-moment method (Mohrs theorems), moment diagram by parts, deflection of cantilever beams, deflection in simple supported beams, mid-span deflection, conjugate beam method, deflection by method of superstition.
Unit 6
Torsion
Columns and Struts: Concept of short and long Columns, Euler and Rankines formulae, limitation of Eulers formula, equivalent length, eccentrically loaded short compression members.
Text Books:
- S. Ramamrutham, Strength of Materials, Dhanpat Rai and Sons, New Delhi.
- F. L. Singer, Pytle, Strength of Materials, Harper Collins Publishers, 2002.
- S. Timoshenko, Strength of Materials: Part-I (Elementary Theory and Problems), CBS Publishers, New Delhi.
Reference Books:
For the complete syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdf platform to make students’s lives easier..
For detail syllabus of all other subjects of Mechanical Engineering (ME) 4th Sem 2017-18 regulation, visit ME 4th Sem Subjects syllabus for 2017-18 regulation.