The secret behind 3 solved example revealed | Mechanics of materials RC Hibbeler | Mechanics

Example 3.4 A bar made of A-36 steel has the dimensions shown in Fig. 3–22 . If an axial force of P = 80 kN is applied to the bar, determine the change in its length and the change in the dimensions of its cross section after applying the load. The material behaves elastically. Example 3.5 A specimen of titanium allow is tested into torsion and the shear stress and strain strain diagram is shown in Fig. 3–25 a . Determine the shear modulus G, the proportional limit, and the ultimate shear stress. Also, determine the maximum distance d that the top of a block of this material, shown in Fig. 3–25 b , could be displaced horizontally if the material behaves elastically when acted upon by a shear force V . What is the magnitude of V necessary to cause this displacement? Example 3.6 An aluminum specimen shown in Fig. 3–26 has a diameter of d0 = 25 mm and a gauge length of L0 = 250 mm. If a force of 165 kN elongates the gauge length 1.20 mm, determine the modulus of elasticity. Also, determine by how much the force causes the diameter of the specimen to contract. Take Gal = 26 GPa and sY = 440 MPa. Dear Viewer You can find more videos in the link given below to learn more Theory Video Lecture of Mechanics of Materials by Beer & Johnston    • Mechanics of Materials Beer & Johnston onl...   299 Problem solutions of all chapter of Mechanics of Materials by Beer & Johnston    • Mechanics of Materials by Beer & Johnston   Chapter 14 Energy Methods of Mechanics of Materials rc hibbeler (09th Edition)    • CHAPTER 14 ENERGY METHODS BY MECHANICS OF ...   Chapter 12 Deflection of Beams and Shaft of Mechanics of Materials rc hibbeler (09th Edition)    • Chapter 12 Deflection of beams and shafts ...   Chapter 11 Design of Beams and Shafts of Mechanics of Materials rc hibbeler (09th Edition)    • DESIGN OF BEAMS & SHAFTS(Chapter 11) BY ME...   Chapter 9 Stress Transformation of Mechanics of Materials rc hibbeler (09th Edition)    • Stress Transformation (Chapter 09) BY MECH...   Chapter 8 Combined Loading of Mechanics of Materials rc hibbeler (09th Edition)    • Combined Loading (Chapter 08) BY MECHANICS...   Chapter 7 Transverse Shear of Mechanics of Materials rc hibbeler (09th Edition)    • Transverse Shear (CHAPTER 07)   BY MECHANI...   Chapter 6 Bending of Mechanics of Materials rc hibbeler (09th Edition)    • CHAPTER 6 (BENDING) BY MECHANICS OF MATERI...   Chapter 5 Torsion of Mechanics of Materials rc hibbeler (09th Edition)    • Chapter 5 (Torsion ) By Mechanics of Mater...   Chapter 4 Axial Loading of Mechanics of Materials rc hibbeler (09th Edition)    • Chapter 4 (Axial Loading) by Mechanics of ...   Chapter 3 Mechanical Properties of Materials of Mechanics of Materials rc hibbeler (09th Edition)    • CHAPTER 3 MECHANICAL PROPERTIES OF MATERIA...   Chapter 2 Strain of Mechanics of Materials rc hibbeler (09th Edition)    • CHAPTER 2 STRAIN, MECHANICS OF MATERIALS B...   Chapter 1 Stress- Internal Loading of Mechanics of Materials rc hibbeler (09th Edition)    • CHAPTER 1 STRESS- INTERNAL RESULTANT LOADI...   #mechanicsofsolids #strengthofmaterialstutorials #mechanicsofmaterials