| 20 mm 75 mm 10 mm 37.5 mm 37.5 mm

Q: For the diagram shown, if the load P = 14 kips, determine: a. the normal force in the member Bar BD…

A: Given data: the applied loadP=14 kipsthe diameter of the pin Bd=0.5 intotal length of the beamL=10…

Q: Question 4: Two wrenches are used to tighten the pipe. If the pipe is made from a material having an…

A:

Q: If the allowable tensile stress for the bar is 1st2allow = 21 ksi, and the allowable shear stress…

A: Given: The allowable tensile stress for the bar, σall = 21 ksi The allowable shear stress for the…

Q: The boom supports the two vertical loads, F = 800 N and F2 = 350 N. Neglect the size of the collars…

A:

Q: The hanger is supported using the rectangular pin. Determine the magnitude of the allowable…

A: Given that: The allowable bearing stress σb=220 MPa The allowable tensile stress σt=150 MPa The…

Q: The rectangular bar is connected to the support bracket with a 12-mm-diameter pin. The bar width is…

A:

Q: If the allowable tensile stress for the bar is (o,) allow = 21 ksi, and the allowable shear stress…

A:

Q: Determine the stress at the middle of rod BC in MPa for a given truss structure. If the diameter of…

A:

Q: The rectangular bar is connected to the support bracket with a 11-mm-diameter pin. The bar width is…

A: Diameter of pin, d=11 mm=0.011 mBar width, w=60 mm =0.060 mBar thickness, t=10 mm=0.010 mThe average…

Q: The rectangular bar is connected to the support bracket with a 26-mm-diameter pin. The bar width is…

A: Given data:- Diameter of pin =26mm. The bar width (w)= 60 mm  the bar thickness (t) = 15 mm. Each…

Q: 2. The bar AC is supported by a pin at A and a cable that runs from B to E around the frictionless…

A: Given data: The allowable stress in the cable is, σa=5.2 ksi. The weight of the cylinder is, w=890…

Q: The rectangular bar is connected to the support bracket with a 27-mm-diameter pin. The bar width is…

A:

Q: A purse hook is used to hang a handbag from the edge of a table with L = 50 mm. If the cross section…

A: Calculated normal stress at A, B and C and y position where normal stress equals zero

Q: The rectangular bar is connected to the support bracket with a 10-mm-diameter pin. The bar width is…

A:

Q: Determine the normal stress in each section of the assembly. The diameter of the solid shaft of each…

A:

Q: Q2/ Segments AB and BC of the assembly below are made from 6061-16 aluminum. If a couple forces P =…

A: As applied force is at some distance from the longitudinal axis. so it generates torque and the…

Q: Determine the cross-sectional area of the shaft. Answer: A = 1 mm²

A: Given that :Vertical shaft diameter, d=20 mmthickness of plate,  t=21 mmCollar thicknesses,…

Q: The compound wooden beam is connected together by a bolt at B. Assuming that the connections at A,…

A: Given data: Permissible screw stress,σtper=150MPa Permissible bearing stress for wood, σbper=28MPa

Q: The lap joint is connected by three 25-mm-diameter rivets. Assuming that the axial load P = 75 kN is…

A:

Q: The lap joint shown is connected by 6 pieces rivets. Assuming that the load P = 70 KN is carried…

A: Given Data Applied load is: P=70 kN=70000 N. Number of rivets are: n=6 Allowable shear stress is:…

Q: If the allowable tensile stress for wires AB and AC is sallow = 200 MPa, determine the required…

A:

Q: The 20-mm-diameter bolt fastens two wooden planks together. The nut is tightened until the tensile…

A:

Q: A guy wire for an antenna tower is to be alumi- num, having an allowable stress of 12 000 psi. If…

A: Given data as per question Allowable stress = 12000 psi Maximum load = 6400 lb

Q: The bar is connected to the support using a pin having a diameter of d =lin. If the allowable…

A:

Q: The lap joint is connected by three 20-mm-diameter rivets. Assuming that the axial load P=50 kN is…

A: Welding joints are used to join two different materials together. There are different types of…

Q: The rigid bar AB of negligible weight is supported by a pin at O. When the two steel rods are…

A:

Q: Q2/ Segments AB and BC of the assembly below are made from 6061-T6 aluminum. If a couple forces P =…

A:

Q: Answer: Pmax i kN

A:

Q: The horizontal bar shown is pinned at O and is supported with a helical spring at L1 from O. L1=2m,…

A:

Q: The screw of the clamp exerts a compressive force of 500 lb on the woodblocks. Sketch the stress…

A: Draw the diagram of a screw of the clamp.     Calculate the load at section a-a.   P=500 lb…

Q: Q: The compound wooden beam is connected together by a bolt at B. Assuming that the connections at…

A:

Q: 5. The hanger is supported using the rectangular pin. Determine the magnitude of the allowable…

A: Given: Allowable bearing stress = σb, allowable= 220Mpa, Allowable tensile stress = σt,allow=…

Combined Loading

Any functioning component, such as machine parts, structural members, pressure vessels, and so on, are all under the influence of more than one force. When anybody is under the influence of more than one force such as shear forces, bending moments, axial forces, torsion, and so on, then such body is said to be under combined loading. A very practical example of combined loading is the crankshaft of an internal combustion engine (IC engine). The crankshaft of the IC engine is under high rpm, which is caused due to the torsional forces. Due to the presence of piston, counterbalances, and internal imbalances, the crankshaft experiences lateral forces and due to the rise in temperature, the crankshaft undergoes thermal expansion, which pulls the crankshaft along the axial direction and lateral direction. The presence of unbalanced loads along the periphery of the crankshaft also induces a bending moment.