12 kN/m B. 3 m 1.5 m

Q: The eye hook has the dimensions shown. If it supports a cable loading of 800 lb, determine the…

A: Draw the free-body diagram of the hook.

Q: If the beam is subjected to a bending moment of M = 20 kN # m, determine the maximum bending stress…

A: Given data: *The bending moment on the beam is M=20×103 N. The figure below represents the I section…

Q: Determine the minimum depth h of the beam to the nearest multiples of 5 mm that will safely support…

A:

Q: e tapered beam supports a uniform distributed load w. If it is made from a plate and has a constant…

A: we have to determine the maximum stress

Q: The aluminum machine part is subjected to a moment of M = 75 N.m. (i) Determine the bending stress…

A:

Q: The bar has a thickness of 1 in. and the allowable bending stress is sallow= 30 ksi. Determine the…

A:

Q: The curved beam is subjected to a moment of M = 40 lb # ft. Determine the maximum bending stress in…

A: The data given is  Bending moment, M = 40 lb.ft The given section can be subdivided into two…

Q: If the beam is subjected to a bending moment M = 50 kN-m, determine a.) the maximum bending stress…

A:

Q: Determine the absolute maximum bending stress in the beam, assuming that the support at B exerts a…

A: Free body diagram of the beam is given as, On using equilibrium of forces in a horizontal…

Q: 7–25. Determine the maximum shear stress in the T-beam at section C. Show the result on a volume…

A:

Q: The 50-mm-diameter shaft is supported by journal bearings at A and B. If the pulleys C and D are…

A: Diameter of shaft = 50 mm = 0.05 m Length = 400 mm each

Q: 5.17 Determine the maximum bending stress in the steel beam with the circular cross section. 400 lb…

A:

Q: The beam is subjected to a moment of M = 40 kN # m. Determine the bending stress at points A and B.…

A: Write the expression of the moment of inertia of the cross-section.

Q: If the beam is subjected to a bending moment of M = 50 kN # m, sketch the bending stress…

A: According to the given diagram, the cross-section is triangular and the centroid of a triangle is…

Q: The bar has a thickness of 0.5 in. and the allowable bending stress is sallow= 20 ksi. Determine the…

A: The maximum stress in the beam is written as, The ratio r/h and w/h is written as,

Q: The curved member is subjected to the moment of M = 50 kN # m. Determine the percentage error…

A: Draw the diagram of the curved beam with the proper specification. Here, ri is the radius of the…

Q: If the beam is subjected to a bending moment of M = 50 kN # m, determine the maximum bending stress…

A: Given Beam is a symmetric body. That's why Neutral axis will be at the center of beam…

Q: The composite beam is made of steel (A) bonded to brass (B) and has the cross section shown. If it…

A: Given data: Moment applied, M= 6.5 KN.m Young's modulus of brass, Ebr = 100 GPa Young's modulus of…

Q: the beam has the rectangular cross section shown.   if w=3kN/m, determine the maximum bending stress…

A: Consider the free body diagram of the UDL  loading beam and convert the UDL into the point load in…

Q: An A-36 steel strap having a thickness of 10 mm and a width of 20 mm is bent into a circular arc of…

A: Given, T = 10 mm width = 20 mm  radius of curvature (r)= 10 m The Young's modulus of A36 steel is…

Q: The shaft is supported by smooth journal bearings at A and B that only exert vertical reactions on…

A: A moment is a movement of the body when a body is rotating on an axis. The moment is also known as…

Q: Determine the smallest allowable diameter of the shaft. The shaft is supported by a thrust bearing…

A: Given data Allowable bending stress, σ = 22 ksi. Draw the free-body diagram of the shaft. Apply…

Q: Q5/ If the beam has a square cross section of 9 in. on each side, determine the absolute maximum…

A:

Q: Determine the vertical displacement of end B of the frame. Consider only bending strain energy. The…

A: The free body diagram of the horizontal beam is as follows: Calculate the moment at the y-y…

Q: The member has a circular cross section. If the allowable bending stress is sallow = 100 MPa,…

A: Given: Allowable bending stress = 100 MPa Diameter of circular cross-section = 200 mm We know that,…

Q: Determine the length of the cantilevered beam so that the maximum bending stress in the beam is…

A: According to the question length of the beam is in such a manner that maximum bending strength in…

Q: Q7) The member has a brass core bonded to a steel casing. If a couple moment of 10 kN.m is applied…

A:

Q: If the beam is subjected to a moment of M = 100 kN # m, determine the bending stress at points A, B,…

A: Given: The bending moment, M = 100 kN.m   The Centroid of the cross-section,

Q: HW. Determine the maximum bending stress location along the beam. at ang 200 m 700 N/m Iso 500 N.m…

A:

Q: 13. If the beam is subjected to a bending moment of M = 50 kN. m, determine the maximum bendir…

A:

Q: The beam is made from three boards nailed together as shown. If the moment acting on the cross…

A: To find-: (a) The maximum bending stress in the beam. (b) Sketch a three-dimensional view of the…

Q: Determine the absolute maximum bending stress in the 2-in.-diameter shaft. There is a journal…

A: Given data: Diameter of shaft = 2 in  To determine: Absolute maximum bending stress Before…

Q: For the given cross-section, if the width b = 6.6 in., the height h = 8.4 in., and the internal…

A:

Q: If the beam is subjected to an internal moment of a 100 kN.m, determine the bending stress developed…

A:

Q: The stepped bar has a thickness of 10 mm. Determine the maximum moment that can be applied to its…

A: Given data: The thickness of the stepped bar is t = 10 mm. The allowable bending stress is…

Q: The Douglas Fir beam is reinforced with A-36 steel straps at its sides. Determine the maximum stress…

A: The modulus of elasticity of A-36 steel and wood are taken as,   Es=200×109 PaEw=13.1×109 Pa   The…

Q: If the beam is subjected to a moment of M = 45 kN # m, determine the maximum bending stress in the…

A: Given Data: The radius of the circular part is R = 50 mm. The bending moment is M = 45 kN-m. The…

Q: Determine the maximum bending stress in the beam’s cross section.

A: The expression for the moment of inertia of the section about x-axis, Iz=bd312 Here, bis the breadth…

Q: 2. If the beam is subjected to a bending moment of M = 50 kN m, sketch the bending stress…

A:

Q: Determine the maximum tensile and compressive bending stress in the beam if it is subjected to a…

A: To find out the centroid…

Q: I1-94. The beam has a rectangular cross section as shown. Determine the largest intensity w of the…

A: Given: σmax=10 MPa TO determine: The largest intensity  w of the UDL

Q: The aluminum strut has a cross-sectional area in the form of a cross. It is subjected to the Moment…

A:

Q: Determine the variation of the radius r of the cantilevered beam that supports the uniform…

A: MOI, I=π4r4 Moment =wx2/2 To calculate the bending stress Apply flexural formulae…

Q: The aluminum rod has a cross-shaped cross section. If subjected to the moment M = 8 kN x m,…

A: Answer: (a) The bending stress at point A is 49.4012 MPa (Compressive). (b) The bending stress at…

Q: If the beam is subjected to a bending moment of M = 48 kN m , determine the maximum bending stress…

A: Given data: The magnitude of bending moment, M = 48 kN·m. Calculate the moment of inertia of the…

Q: the 1m beam shown is subjected to 6 kN. if the beams has a rectangular cross section as shown where…

A:

Q: *11-84. Determine, to the nearest millimeter, the smallest allowable diameter of the shaft which is…

A: givenallowable bending stress σallow=150MPa

Q: If the beam in Prob. 6–28 has a rectangular cross section with a width b and a height h, determine…

A: Given Data: The load acting on the beam is 12 kN and 20 kN. The free-body diagram of the beam  can…

Q: If the beam has a square cross section of 9 in. on each side, determine the olute maximum bending…

A: given beam has square cross section of side a=9incantilever beam as shown below

Q: The white spruce beam is reinforced with A-992 steel straps at its center and sides. Determine the…

A: The Young’s modulus of white spruce wood is 1.4×106 psi. The Young’s modulus of structural steel is…

Design of Shafts and Shaft Components

The shaft is basically defined as the machine element that rotates, is in circular cross-section, it is majorly used to transfer the power from one part of the system to another, or from a power generating machine to a power absorbing machine. The shaft is supported on bearings and is rotated with the help of a set of gears or pulleys that are used for the power transmission. Bending moment, torsion, and an axial force act upon the shaft. Designing of shaft primarily involves determining stresses at a critical point in the shaft that is arising due to loading.