2CH830 Solid Mechanics For Technologists Study Materials

CH8302 Solid Mechanics For Technologists Lecture Notes Syllabus Book Previous  2 13 15 Marks  Anna University Important Question Bank With Answers  Regulation 2017 Study Materials Pdf Ppt

CH8302 SOLID MECHANICS FOR TECHNOLOGISTS

UNIT I STRESS, STRAINAND DEFORMATION OF SOLIDS 

Rigid bodies and deformable solids – forces on solids and supports – equilibrium and stability – strength and stiffness – tension, compression and shear stresses – Hooke’s law and simple problems

– compound bars – thermal stresses – elastic constants and poission’s ratio.

UNIT II TRANSVERSE LOADING ON BEAMS 

Beams –support conditions–types of Beams –transverse loading on beams–shear force and bending moment in beams–analysis of can tilevers, simply – supported beams and over hanging beams – relationships between loading, S.F. and B.M.Inbeams and their applications– S.F.& B.M. diagrams.

UNIT III DEFLECTIONS OF BEAMS 

Double integration method – Macaulay’s method –Area – moment theorems for computation of slopes and deflections in beams.

UNIT IV STRESSES IN BEAMS 

Theory of simple bending – assumptions and derivation of bending equation (M/I=F/Y= E/R)– analysisofstressesinbeams–loadscarryingcapacityofbeams–proportioningbeam sections – leaf springs – flitched beams – shear stress distribution in beams – determination of shear stress in  flanged beams.

UNIT V TORSIONAND COLUMNS 

Torsion of circular shafts – derivation of torsion equation (T/J = fs/R = Cθ/L) – stress and deformation in circular and hollow shafts – stresses and deformation in circular and hollow shafts–stepped shafts – shafts fixed at both ends– stresses inhelical springs–deflection of springs–spring constant. Axially loaded short columns–columns of unsymmetrical sections– Euler’s theory of long columns – critical loads for prismatic columns with different end conditions – effect of eccentricity.

TEXT BOOKS:

1. Junarkar, S. B., Mechanics of Structure Vol.1, 21st Edition, Character Publishing House, Anand, Indian, (1995).

2. William A.Nash, Theory and Problems of Strength of Materials, Schaum’s Outline Series.

3. McGraw Hill International Editions, Third Edition, 1994.

4. Bansal, R.K, Strength of Materials, Laxmi Publications(P) Ltd., Fourth Edition 2010 

REFERENCE:

1. Elangovan A. ,Thinma VisaiIyal (Mechanics of Solids in Tamil), Anna University, Madras,1995.

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