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Strength of Materials – I Notes pdf files – SM – I notes pdf files

Strength of Materials – I Notes pdf files – SM – I notes pdf files

Strength of Materials – I Notes pdf files – SM – I pdf notes files – SM – I notes pdf file to download are listed below pleaSM – I check it –

SM – I:Complete Notes

SM – I:Unit 1 pdf Notes

SM – I:Unit 2 pdf Notes

SM – I:Unit 3 pdf Notes

SM – I:Unit 4 pdf Notes

SM – I:Unit 5 pdf Notes

Note :- TheSM – I notes are according to the R09 Syllabus book of JNTU.In R13 and R15,8-units of R09 syllabus are combined into 5-units in R13 and R15 syllabus. If you have any doubts please refer to the JNTU Syllabus Book.

Unit-1

  • Introduction to Mechanics of Materials,Mechanical Properties of Engineering Materials,Concept of Stress and Strain,Types of Stress,
  • Concept of complementary shear stresses,Existence of Normal and Shear Stresses due to Axial Loading.

Unit-2

  • Types of beams: According to their support,Types of loading,Shear Force (SF),Bending Moment (BM),Important points for drawing SFD & BMD,
  • Cantilever with Uniformly distributed load,Simply supported beam with eccentric point load,A bar working under bending is generally termed as beam.

Unit-3

  • Theory of Simple Bending,Section modulus,Theory of simple bending or pure bending,Assumptions for the theory of pure bending,Derivation of the bending equation,
  • Determination of bending stresses,Transverse and Longitudinal Shear Stresses in Beam Sections.

Unit-4

  • Normal and shear stresses on inclined sections,State of Stress (Compound Stress),Transformation of plane stress,Principal stresses and maximum shear stress,Mohr’s circle for plane stress,
  • Construction of the Mohr’s circle (Plane Stress),The Failure Theories.

Unit-5:

  • Differential Equation for the Elastic Curve,Evaluation of deflection by double-integration method,Macaulay’s Method / Singularity Functions,
  • Moment-Area Method,Conjugate Beam Method,Double-Integration Method,Macaulay’s Method.

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