The rigid bar ABC shown in the figure is hinged at A and supported by a steel rod at B. Determine the largest load P that can be applied at C if the stress in the steel rod is limited to 30 ksi and the… Read More »The rigid bar ABC shown in the figure is hinged at A and supported by a steel rod at B. Determine the largest load…
Calculate the increase in stress for each segment of the compound bar shown in the figure if the temperature increases by 100°F. Assume that the supports are unyielding and that the bar is suitably braced against buckling.
The solid shaft is fixed to the support at C and subjected to the torsional loadings shown. Determine the shear stress at points A and B.
The two shafts are made of A992 steel. Each has a diameter of 1 in., and they are supported by bearings at A, B, and C, which allow free rotation. If the support at D is fixed, determine the angle of twist of end A… Read More »The two shafts are made of A992 steel. Each has a diameter of 1 in., and they are supported by bearings at A, B, and C.
The dead-weight loading along the centerline of the airplane wing is shown. If the wing is fixed to the fuselage at A, determine the reactions at A, and then draw the shear and moment diagram for the wing.
The beam is subjected to the uniform distributed load shown. Draw the shear and moment diagrams for the beam.
The beam is constructed from four boards which are nailed together. If the nails are on both sides of the beam and each can resist a shear of 3 kN, determine the maximum load P that can be applied to the end of the beam.
The beam is constructed from two boards fastened together with three rows of nails. If the allowable shear stress for the wood is 𝜏 = 1 MPa, determine the maximum shear force V that can be applied to the beam. Also, find the maximum spacing… Read More »The beam is constructed from two boards fastened together with 3 rows of nails. If the allowable shear stress for the wood is 𝜏 = 1 MPa
A beam is constructed from three boards bolted together as shown. Determine the shear force in each bolt if the bolts are spaced 𝑠 = 250 mm apart and the shear is 𝑉 = 35 kN.
The H-beam is subjected to a shear of 𝑉 = 80 kN. Determine the shear flow at point A.