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- Calculate the corresponding most unfavorable internal force (bending moment).Subject :- Mechanical Enginreering STRENGHT OF MATERIALS STATIC BENDING a) Determine its required dimension b if stress 10 MPa b) Drawing shear and bending moment diagram (using cuttin method)4. Determine the bending stress (in psi) of wire rope with drum diameter of 10 inches and wire diameter of 0.1 inch. Use E= 30,000,000 psi
- Show that the normal stress in case of an annular fillet weld subjected to bending is given by σ=5.66M/πsd² Where M = Bending moment; s = Weld size and d = Diameter of cylindrical element welded to flat surface.The piston of an automobile engine is held to the connecting rod by a wrist pin having an external diameter of 20 mm and internal diameter of 11 mm. The length of the bearing in the rod end is 25 mm and the bearing in each boss of the piston is 15 mm. The maximum load transmitted is 14.50 kN. (a) Determine the bearing pressure between the rod end and the wrist pin. (b) Compare the maximum bending stress in the pin, assuming that it is a simple beam with a uniform load. Please solve completely ?Derive the formula for the maximum shear and maximum bendingmoments for Case 1 to case 8.
- A11 Consider the cutaway diagram provided above. Using this, identify and describe a structural component or sub-structure that carries bending. You should sketch and describe an idealisation of the structural component suitable for analysing the bending response, and describe how the structural component may fail under bending.In determining the bending stress, what conclusion can be drawn if the neutral axis is an axis of symmetric of the cross-section? a. The maximum tensile and compression bending stresses are equal in magnitude and occur at the section of the largest bending moment. b. The maximum tensile and compression bending stresses are equal in magnitude and occur at the section of the smallest bending moment. c. None of the choices d. The maximum tensile and compressive bending stresses may occur in different sections.(a) Using the Force Method of Analysis, draw the shear force and bending moment diagram for Figure Q1. Assume A and C are rollers and B is pinned. EI is constant.
- Determine the probable bending stress and equivalent bending load in a 1.75-in, 6 x19 steel rope made from 0.098-in wire, when it is used on a 90-in sheave.Determine from the beam and the loads shown: Reactions on supports Shear force diagram Bending moment diagram The neutral axis The moment of inertia The first moment of area Consider a section located 1100 mm from point A. Determine: The maximum normal stress of the section The maximum shear stress of the section Deflection The slopeCalculate the maximum normal bending stress and the maximum shear stress