Two axial members are used to support a load P applied at joint B. Member (1) has a cross-sectional area of A = 3,080 mm2 and an allowable normal stress of 180 MPa. • Member (2) has a cross-sectional area of A2 = 4,650 mm2 and an allowable normal stress of 75 MPa. Determine the maximum load P that may be supported without exceeding either allowable normal stress.

Q: 2. For the bone shown to the left, assume the cross-section at C can be approximated as annular,…

A: Given:Average normal stress, σ=3.8 MPaLoad applied, P=1200 Nouter diameter, d=25 mm

Q: The steel frame (E = 200 GPa) shown has a diagonal brace BD with an area of 1920 mm². Determine the…

A: Given Data- Area A =1920mm2 E=200GPa Change in length of BD =1.9mm We have to find Load P

Q: 1. The structure is used to support a distributed load of w = 15 kN/m. The bolts at A, B, and C each…

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Q: The C83400-red-brass rod AB and 2014-T6-aluminum rod BC are joined at the collar B and fixed…

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Q: A) Using the ultimate stress found earlier, determine the minimum diameter of post BD required for…

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Q: The cylindrical bar composed of two parts (AB and BC) is fixed at ends A and C. The two parts are…

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Q: (4) The shown cast-iron bracket has an ultimate compressive strength of 504 MPa and an ultimate…

A: The ultimate compressive strength is σc=504 MPa. The ultimate tensile strength is σt=225 MPa The…

Q: A pin-connected truss is loaded and supported as shown. Each aluminum member has a cross-sectional…

A: To find: The maximum load that support the structure. Given : The area is A=2.4 in2 . The lenght are…

Q: A rectangular column is made of a grade of sawn wood that has an adjusted allowable stress for…

A: Write the given data. σC=8.3 MPaE=11.1 GPaP=88 kNe=0.025 mb=0.180 md=0.240 m

Q: 1. Links AB and AC and AD have cross-sectional areas of 80 mm, 30 mm² and 80 mm², respectively. The…

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Q: A simple pin connected truss is loaded and supported as shown. The truss is constructed from three…

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Q: Two solid cylindrical rods (1) and (2) are joined together at flange B and loaded as shown. If F₁ =…

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Q: Members BC and DE are 50 mm wide and 16 mm thick and made of steel (E = 200 GPa). Member AF is…

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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.