Two solid cylindrical rods AB and BC are welded together at B and loaded as shown. Determine the magnitude of the force P (in lb) for which the tensile stress in rod AB is thrice the magnitude of the compressive stress in rod BC if Q = 20.11 lb.

Q: 2. The rigid bar of negligible weight is pinned at O and attached to two vertical rods. Assuming…

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Q: An is 2310 lb. If the maximum allowable normal stress in the rod is 12 ksi, determine: (a) the…

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Q: 3. The aluminum shaft, composed of three segments is fastened to rigid supports as A and D.…

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Q: A mild steel bar, 1.5 m long, has a square section 40 mm x 40 mm. The bar is subjected to a two-…

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Q: A rigid block AB of weight 800 N hangs on an equally spaced vertical wires, two of steel and one…

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Q: A mild steel bar, 1.5 m long, has a square section 40 mm x 40 mm. The bar is subjected to a two-…

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Q: A mild steel bar, 1.5 m long, has a square section 40 mm x 40 mm. The bar is subjected to a two-…

A: Given- Length L=1.5 m, Square section 40 mm side, Stresses- σx=310 N/mm2,σy=-300 N/mm2,E=2×105…

Q: Problem 3: Put 32.5 into a steel tube 2.4 meters long, 34 mm radius and 1.5 mm thick. A circular bar…

A: Given, T= 900 Nm GS = 77 GPa GA= 26 GPa radius of steel = 34 mm thickness = 1.5 mm

Q: A beam has a hollow circular cross section 40 mm outer diameter and 30 mm inner diameter. It is made…

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Q: PROBLEM 1.3 75 mm 12AN Two solid cylindrical rods AB and BC are welded together at B and loaded as…

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Q: Q- A stepped steel shaft is subjected to a clockwise torque of 10 Nm at its free end. Shear modulus…

A: Given- Clockwise torque T=10 NmG=80 GPa=80×103 N/mm2Strain energy in the shaft needs to be find out.

Q: rigid support @ A A 400 N-m 850 N-m L=1.4 m 30 mm diameter L=2.4 m 50 mm diameter L=1.9 m 30 mm…

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Q: A simple pin-connected truss is loaded and supported as shown. The load P is 160 kN. All members of…

A: Solution: Given: Load, P = 160 kN outside diameter = 130 mm Wall Thickness = 9 mm

Q: hat have an outside diameter of 135 mm and a wall thickness of 9 mm. Determine the normal stress in…

A: From a given question it is required to calculate stresses in each member of truss.

Q: 2. Two rods connected as shown carry a vertical load of 20 kN. Rod AB is a steel rod with E = 2 X10³…

A: Given data  EAB = 2 × 105 N/mm2  EBC = 7 × 104 N/mm2  LAB = 3m = 3000 mm  LBC = 2m = 2000 mm  A =…

Q: Two plate are joint by five rivets of 20 mm diameter. What is the shear stress in the material if…

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Q: The wire BC has a diameter of 0.175 in. and the material has the stress-strain characteristics shown…

A: Using the equations of equilibrium we have, ∑MA=0FBC(50)-P(80)=0(i) when P=480 lbsFBC=768 lb…

Q: Steel: A- 500 mm "120 MPa P Timber: 4P A 2000 mm 12 MPa Concrete: A- 8000 mm 16 MPa

A: The given data is: Steel column Area = 500 mm2 Working Stress = 120 MPa Timber column Area = 2000…

Q: Problem 1 A rigid bar AC is loaded and supported as shown. Bar AB and CD are unstressed before the…

A: The given information is as follows:

Q: The moment M acting on the cross section of the tee beam is oriented at an angle of 0-64° as shown.…

A: A tee section is undergoing biaxial bending.The angle made by the moment axis with the vertical…

Q: Assume the sections have cracked and use the transformed-area method to compute their flexural…

A: Given:- The area of steel reinforcement provided = 4-20 mm  The magnitude of the moment = 90 kN-m…

Q: Calculate the shear stress on a-a plane.

A: Following is the free body diagram:

Q: 2. Axial loads are applied to the compound rod that is composed of an aluminum segment rigidly…

A: P = 10kN = 10 X 103 N

Q: Two cylindrical rods AB and BC are welded together at B and loaded as shown. Knowing that the…

A: Given data- Normal stress in AB- σAB=175 MPa, Normal stress in BC- σBC=150 MPa, To Find- The values…

Q: A steel pipe is subjected to the 16-kN load shown below. Its outside diameter is 140 mm and its…

A: A steel pipe is subjected to the 16-kN load shown below.Outer diameter = 140 mmThickness = 7 mmYield…

Q: 4.15 Knowing that for the casting shown in the figure the allowable stress is 6 ksi in tension and…

A: Allowable stress in tension= 6ksiAllowable stress in compression=15ksiTo find largest couple that…

Q: steel L=1.5 m A=300 mm2 2 m E= 200 GPa C B D Aluminun P = 20 kN L=2 m k-1m A= 500 mm2 E= 70 GPa

A: Solution:- Taking moment about point B, ∑MB=0 2Pal+Pst=2×200002σal ×Aal+σst×Ast=400002σal…

Q: 6 - A circular shaft is composed of a steel core and a brass covering, as shown in the figure. Under…

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Q: The pin-connected assembly consists of aluminum rods (1) and (2) and steel rod (3).

A: Given:  The rods 1 and 2 are made of aluminum and rod 3 is made up of steel. The diameter of steel…

Q: Practice 2 A fixed ended steel beam 8m long carries a uniform load 20kN/m and an axial tensile force…

A: Asked: To determine- axial stress in the beam bending stress in the beam due to the uniform load…

Planar Stresses