The maximum permissible load on a steel bar of 20 mm dia when the factor of safety is 1.8 and the ultimate stress is 495 MPa is (a) 863.9 kN

Q: Q6. A simply-supported beam spans 10 m and is made from a 700WB150 steel section. A static vertical…

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Q: A plate having a width of 400 and a thickness of 20mm is to be connected to two plates with…

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Q: Regular low-alloy steel has an allowable shearing stress of approximately 20.0 ksi (Fv = 20.0 ksi).…

A: Answer  In order to check the adequacy of given beam for allowable shearing stress fv = 20 ksi we…

Q: 25 mm PROBLEM 2.49 Brass core The aluminum shell is fully bonded to the brass core and the assembly…

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Q: The steel assembly is constructed with a 0.25-inch-diameter pin at C and with 0.5-inch- diameter…

A: Given  ,  Tult , pin = 22 ksi                   σult = 58 ksiAlso , FOS =  σult σall =  Tult  Tall…

Q: 7. A solid aluminum cylinder is placed within an ASTM A501 steel tube as shown. Compute the stresses…

A: Given Data: The diameter of the solid aluminum cylinder is d1=3 in. The diameter of the steel tube…

Q: Required information A square yellow-brass bar must not stretch more than 105 GPa and that the…

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Q: A threaded round steel bar is subjected to a tota axial pull of 8000 lb. If the diameter of the…

A: Take diameter of threaded portion≈unthreaded portionso,Stress=PArea

Q: pecify a suitable aluminum casting alloy for a bar with square crosssection. Length of one side of…

A: Given:- The length of the one side of the cross-section= 50 mm The value of the tensile load = 60 kN…

Q: A steel 4340, with tensile strength of 550 Mpa and Compressive -550 Mpa with length of 3.5 mm find…

A: Permissible maximum stress to a structural member is generally subjected, that is large enough to…

Q: In the connection shown, 1/4-in. side and end fillet welds are used to connect the 3-in.-by-1 in.…

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Q: A torque T-43 kip-in. is applied at end A of the composite shaft shown. Know that the modulus of…

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Q: A 5 cm diameter shaft is reduced to a diameter of 2.5 cm and subjected to a torque of 200 N-m. It is…

A: Solution: Given Data: Diameter of the shaft, D= cmChange in diameter, δd=2.5 cmTorque, T=200…

Q: What would be the temperature at which the bar will have a compressive stress of 3 MPa given that at…

A: Elongation due to temperature change δT=Lα(ΔT)ΔT=T2-T1=T2-(-20)=T2+20

Q: A storage tank of air, 30 inches in diameter, is to withstand an internal pressure of 180 psi with a…

A: Given:- d=30 inches internal pressure=180 psi design factor=3.5 C1020 annealed relative strength=92%…

Q: A composite drive shaft is made up of two sections: a solid steel core and a brass tube encasing the…

A: A composite shaft made of brass and steel.The diameter of the steel part is 80 mm.The diameter of…

Composite Construction

Composite construction is the construction of structures in which two or more materials are used. Regarding structural engineering, composite construction is a construction where two materials are bound together in a technical manner such that both the materials act as a single unit to carry and transfer the load. The motives of composite construction are to increase the structural strength, make structures more aesthetic, and provide a sustainable environment.