Strength of Materials - SOM

it deals with the behavior of solid objects subject to stresses and strains.

Free Strength of Material app is a complete handbook with diagrams and graphs. It is part of Mechanical engineering education which brings important topics, notes on the subject. The App serves as a quick reference guide on mechanical engineering subject.

this app often refers to various methods of calculating the stresses and strains in structural members, such as beams, columns, and shafts.

It covers 157 topics of strength of materials in detail. These 157 topics are divided into 5 units and you can find all the basics of strength of materials in the app. You can make important notes of strength of materials nptel for exam preparation.

This App is extremely helpful as quick learning guide on your mobile at the time of exams, jobs interviews, test prep & training. You can track your learning, set reminders, edit the study material, add favorite topics, share the topics on social media.

The App covers the topic in a flashcard-like format, the purpose of the App is faster learning and revisions of the subject. You can consider this App as notes which professors guide in a classroom.

You can very easily pass and succeed in your exams if you have this App on your mobile phone, and give an overview just a few days.

Some of the topics Covered in this application are:

1. Tensile Stress

2. Compressive Stress

3. Shear Stress

4. Volumetric Stress

5. Volumetric Strain

6. Shear Strain

7. Compressive Strain

8. Tensile Strain

9. Stress strain Diagram

10. Thermal Stress

11. Poisson Ratio

12. Three Modulus

13. Temperature Stress in Composite Bar

14. Strain Energy

15. Modulus of Ressilince and Toughness

16. Strain Energy in Gradual and Sudden Load

17. Strain Energy in Impact Load

18. Hook's law

19. Stress, strain and change in length

20. Change in length when one both ends are free

21. Change in length when one both ends are fixed

22. Composite bar in tension or compression

23. Principal Stress and Principal Plane

24. Maximum Shear Stress

25. Theories of Elastic Failure

26. Maximum Principal Stress Theory

27. Maximum Shear Stress Theory

28. Maximum Principal Strain Theory

29. Total Strain Energy per Unit Volume Theory

30. Maximum Shear Strain Energy per Unit Volume Theory

31. Mohr’s Rupture Theory for Brittle Materials

32. Mohr’s Circle

33. Introduction to Bending Moment and Shearing Force

34. Shearing Force, and Bending Moment in a Straight Beam

35. Sign Conventions for Bending Moments and Shearing Forces

36. Bending Of Beams

37. Procedure for Drawing Shear Force and Bending Moment Diagram

38. SFD & BMD of Cantilever Carrying Load at Its One End

39. SFD and BMD of Simply Supported Beam Subjected To a Central Load

40. SFD and BMD of A Cantilever Beam Subjected To U.D.L

41. Simply Supported Beam Subjected To U.D.L

42. Simply Supported Beam Carrying UDL & End Couples

43. Points of Inflection

44. Theory of Bending: Assumption and General Theory

45. Elastic Flexure Formula

46. Beams of Composite Cross Section

47. Flexural Buckling Of a Pin-Ended Strut

48. Rankine-Gordon Formula

49. Comparison of the Rankine-Gordon and Euler Formulae

50. Effective Lengths of Struts

51. Struts and Columns with One End Fixed and the Other Free

52. Thin Cylinder

53. Members Subjected to Axisymmetric Load

54. ANALYSIS: Pressurized thin walled cylinder

55. Longitudinal Stress: Pressurized thin walled cylinder

56. Change in Dimensions: Pressurized thin walled cylinder

57. Volumetric Strain or Change in the Internal Volume

58. Cylindrical Vessel with Hemispherical Ends

59. Thin rotating ring or cylinder

60. Stresses in thick cylinders

SOM also called also called mechanics of materials is part of materials science & mechanical engineering education courses and technology degree programs of various universities.

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