300 mm 300 mm 150 mm -0.35 m--

Q: Il-75. The boat has a weight of 11.5 kN and a center of gravity at G. If it rests on the trailer at…

A: Given data are,

Q: Determine the maximum shear stress in the solid shaft. The diameter of the shaft is 1 in. Assume the…

A: Given-Data:- Diameter of shaft=1inch No Friction is assumed To-Find:- Maximum Shear Stress

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: Determine the average normal stress on each bar if subjected to the load shown. Three hanger bars…

A:

Q: If the 600-kN force acts through the centroid of the cross-section, determine the location y of the…

A: Given figure and loading conditions

Q: The pin is used to connect the three links together. Due to wear, the load is distributed over the…

A: Draw the diagram. Write the expression of weight distribution on the system. Similarly, find the…

Q: Determine the greatest constant angular velocity v of the flywheel so that the average normal stress…

A: Drawing the free body diagram of the wheel,

Q: Determine the state of stress at point A on the cross section at section a–a of the cantilever beam.…

A: The moment at section a-a is given as, From the bending equation, The bending stress at point A…

Q: Pl-3. Determine the largest internal normal force in the bar. D 10 kN 5 kN 2 kN 6 kN

A: To find the largest internal normal force.

Q: The screw of the clamp exerts a compressive force of 500 lb on the wood blocks. Determine the…

A: Area at section (a-a) Moment of inertia at section (a-a)

Q: The sign is subjected to the uniform wind loading. Determine the stress components at points C and D…

A: Determined the projection area of the signboard. Find the wind force

Q: The handle of the press is subjected to a force of 20 lb. Due to internal gearing, this causes the…

A: Write the expression of the area and axial stress due to axial load acting on the system.

Q: The observation cage C has a weight of 250 kip and through a system of gears, travels upward at…

A: Given Cage weight = 250 kip Height of the column = 200 ft Diameter of column = 3 ft Steel Plate…

Q: The steel shaft has a diameter of 2 in. It is supported on smooth journal bearings A and B, which…

A:

Q: Qi: The shaft is hollow from A to B and solid from B to C. Determine the maximum shear stress…

A:

Q: The sign is subjected to the uniform wind loading. Determine the stress components at points A and B…

A: Given Load = 1.5 KPa To find Stress component at point A and B with representation of result on a…

Q: Evaluate the maximum normal stress and strain, and its location at the beam where bending failure…

A: A pin support will exert both horizontal and vertical components of reaction. The support A is pin…

Q: The W24 * 104 A-36 steel beam is used to support the uniform distributed load and a concentrated…

A: Write the geometric properties of structural properties of the shape W24X104. Write the properties…

Q: 7-37. Determine the average normal stress in each of the 20-mm-diameter bars of the truss. Set P-40…

A: Given data

Q: Railroad ties must be designed to resist large shear loadings. If the tie is subjected to the 34-kip…

A: Write the equation for total force acting on the tie due to the uniformly distributed reaction.…

Q: Determine the internal normal force at section A if the rod is subjected to the external uniformly…

A: Given data: The axial uniformly distributed load in the bar is given as F = 8 kN/m.   Free body…

Q: 1-1. The shaft is supported by a smooth thrust bearing at B and a journal bearing at C. Determine…

A:

Q: The steel water pipe has an inner diameter of 12 in. and wall thickness 0.25 in. If the valve A is…

A: Introduction: The tension is created by fighting the bursting effect of the imposed internal…

Q: The singular force F will be applied to the beam with a hollow rectangular cross section.…

A:

Q: The assembly consists of a steel rod CB and an aluminum rod BA, each having a diameter of 15 mm. The…

A: Given data: The Poisson's ratio of the material is given as νst=0.32 The diameter of the steel rods…

Q: The shaft is supported by a smooth thrust bearing at B and a journal bearing at C. Determine the…

A: Given data: The load acting at D point is PD = 800 lb The load acting at A point is PA = 400 lb The…

Q: 600 N/m The shaft is supported by a smooth thrust bearing at A and a smooth journal bearing at B.…

A:

Q: *6-104. The member has a square cross section and is subjected to a resultant internal bending…

A:

Q: The shaft is supported by a thrust bearing at A and journal bearing at C. If the material has an…

A: Given data Allowable bending stress of the shaft, σallowable = 24 ksi. Draw the free-body diagram…

Q: The axle of the freight train is subjected to loadings as shown below. The diameter of the axle is…

A:

Q: The shaft is supported by a smooth thrust bearing at A and smooth journal bearing at C. If d = 3…

A: The bearings at A and C will be replaced by two vertical reactions because there is vertical load…

Q: The vertical force P acts on the bottom of the rod having a negligible weight and a rectangular…

A:

Q: 7-1. The shaft is supported by a smooth thrust bearing at B and a journal bearing at C. Determine…

A: Free-body diagram of the beam is given as,   On considering beam AE, the force equilibrium in a…

Q: В The shaft is supported by a smooth thrust bearing at A and a smooth journal bearing at B. If the…

A:

Q: The sign is subjected to the uniform wind loading. Determine the stress components at points A and B…

A: Point A:             σA=McI=10.5×103×0.05π40.054=107 MPa               τA=TcJ=3×103×0.05π40.054=15.3…

Q: The beam is made from two plastic pieces glued together at the seam A.  If it is subjected to the…

A: Answer: The vertical shear force resisted by the flange of the beam at the critical section is…

Q: The W-kg man stands in the position shown. If the center of gravity of the man is at G and assuming…

A: Data given-  W = 95 kg  Alpha = 30°  X = 500 mm

Q: The block is subjected to the eccentric load shown. Sketch the normal-stress distribution acting…

A: Given Applied load = 150 kN To find The normal stress distribution

Q: (a) The reaction forces at the two ends of the shaft A and D. (b) The bending moments at shoulder…

A:

Q: The 3/4-in.-diameter shaft is subjected to the loading shown. Determine the stress components at…

A: Given data as per the question The diameter of shaft =3/4 in   considering the structure and forces…

Q: The L2 steel blade of the band saw wraps around the pulley having a radius of 12 in. Determine the…

A: Given data: The radius of curvature of the pulley, ρ = 12 in. Width of the blade, w = 0.75 in. The…

Q: The shaft is supported by a smooth thrust bearing at A and a smooth journal bearing at B. Determine…

A: Let us draw the all the reactions forces

Q: Determine the size of square bearing plates A′ and B′ required to support the loading. Take P = 1.5…

A: The value of the vertical load P is P=1.5 kip. The allowable bearing stress for the plates is sb=400…

Q: RII-I. The chair is supported by an arm that is hinged so it rotates about the vertical axis at A.…

A: Given data: Load on the chair, P =900 N Dimensions are given in the figure Determine Maximum…

Q: igure 1 shows the croSs section of an extruded alloy member, which acts as a simply supported beam…

A:

Q: Determine the smallest allowable diameter of the shaft which is subjected to the concentrated…

A:

Q: The uniform bar, having a cross-sectional area of A and mass per unit length of m, is pinned at its…

A: Consider Nx is the normal force acting at the cross-section at a distance x from the pinned centre.…

Q: Determine the slope of the 50-mm-diameter A-36 steel shaft at the journal bearings at A and B. The…

A: Given dataDiameter of the shaft D= 50mmTo determine the reactions at the supports A and B for the…

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.