A guy wire for an antenna tower is to be alumi- num, having an allowable stress of 12 000 psi. If the expected maximum load on the wire is 6400 lb, determine the required diameter of the wire. 3-7.

Q: The suspender rod is supported at its end by a fixed-connected circular diskas shown in Fig. 1–26a.…

A: Given : The diameter of hole, D = 40 mm The allowable normal stress = 60 MPa The allowable shear…

Q: The cylindrical steel column has an outer diameter of 4 in. and inner diameter of 3.5 in. The column…

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

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Q: P1-24 The bars A and C shown are made 300 300 0.08 mm of steel (E = 200 GPa), and bar B is made of…

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Q: - 25 mm Q: The steel column of circular cross section is attached to rigid supports at A and C.…

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Q: Two aluminum plates, each having a width of b 6.6 in, and a thickness of t-0.700 in, are welded…

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Q: 7. A thick-wall cylinder is made of steel (E-200 GPa and v=0.29), has an inside diameter of 20 mm,…

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Q: 1. A hollow steel tube with an inside diameter of 100 mm must carry a tensile load of 400 lb.…

A: Given: P = 400 lb d = 100 mm stress = 12 MN/m2

Q: The strut is supported by a pin at C and a steel guy wire AB. The wire AB has a diameter of 0.2 in.…

A: Given Data: The diameter of wire AB is: d=0.2 in=0.0166 ft The maximum normal stress that the steel…

Q: For the given truss system, determine the normal stress in member BE if its cross sectional area is…

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Q: A Cantilever ód is loades as shown in the figutrel, If the tensle yield strength Of the moterial is…

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Q: Rigid member AC is supported by a pin at A and the vertical steel link BD as shown. The diameter of…

A: Given data: 'AC' is a rigid member pinned at 'A'. 'BD' is a steel link supporting 'AC' at 'B'.…

Q: 5. The wood pole is supported by two cables of 4 -in. diameter. The turnbuckles in the cables are…

A: Givencable's diameter dcb=14instress in cable σcb=80000psiworking  copressive stress for wood…

Q: The cylindrical steel column has an outer diameter of 90 mm and inner diameter of 80 mm. T column is…

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Q: eter of wires AB and CB. The allowable tensile stress in each wire is 185 Mpa. 30

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Q: Using direct stiffness method determine the nodal displacement of stepped bar as shown in the…

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Q: The bar is connected to the support using a pin having a diameter of d = 1 in. If the allowable…

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Q: Determine the maximum compressive stress in the bracket at section a-a when the load P = 25 kN is…

A: Given: The load, P = 25 kN The distance of load acting from one end, x = 300 mm

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

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Q: 3 a M The scheme of supporting of the absolutely rigid body is shown in the picture. The minimal…

A: Given data: The value of a is a = 1.6 m. The magnitude of the moment is M = 8 kN-m. The admissible…

Q: 1) Determine the tensile stress developed in member AB due to a load of P = 500# at D. The member AB…

A: The given figure can assumed to be a truss because it is supporting a load. Thus, a structure made…

Q: 1) Find the allinwable safe load p if the stresses in the bar cre fhe following BC - so ksi AS = GO…

A: It is required to determine safe load P

Q: The connection consists of a plate connected to another plate by four 22 mm diameter rivets. It…

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

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Q: Segment AB of the bar is a tube with an outer diameter of 1.5 in. and a wall thickness of 0.125 in.…

A: Given:doAB=1.5 int=0.125 indBC=0.75 in

Q: The lap joint is fastened with four 0.75-in.-diameter rivets. The working stress is 15.77 ksi for…

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Q: A reinforced concrete column 400 mm in diameter is designed to carry an axial compressive load of…

A: Given: Diameter of the reinforced concrete column→D=400 mm So total area of the…

Q: Q3-cross-sectional area of 75 mm has a tensile force of 15 kN applied to it. Detemine the stress in…

A: When an external force is applied to any body the body gets deformed. This deformation is resisted…

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

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Q: pute the stress in a round bar having a diameter of 10.0 mm and subjected to le force of 3500 N.

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Q: The vertical shaft with a diameter of d = 21 mm is supported by a thrust collar that rests on a…

A: Given d=21mmmP=150Mpaso area=π4×d2A=π4×212A=346.18mm2

Q: 1-103. The bar is supported by the pin. If the allowable tensile stress for the bar is (o)allow =…

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Q: support fora beam is made as shown in igure P4-1. Determine the required thickness of 1e projecting…

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Q: given plate below with width of 200 mm and thickness of 16 mm is to be connected to two plates of…

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Q: The cross-sectional area of the bar ABCD is 600 mm². Determine the maximum normal stress in the bar?

A: Assume that the bar ABCD is The load acting on the bar is P The maximum normal stress then act on…

Q: An aluminum [E-9600 ksi] control rod with a circular cross section must not stretch more than 0.34…

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Q: Find the axial stresses of members BD, CD and CE. Starte if it is tensile or compressive. 4m 3m A E…

A: Consider that RA and RH are the two vertical reactions on point A and H. Now, RA+RH=180 kN Moment at…

Q: Determine the minimum diameter d to the nearest 18 in. of the rod to safely support the load. The…

A: Gven: σ=22 ksiτ=10 ksi

Q: The 50-lb lamp is supported by two steel rods connected at A. The diameter of rod AB is 0.5 in. and…

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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: *7-64. If the allowable tensile stress for wires AB and AC is aler - 200 MPa, determine the required…

A: Draw the FBD ∑.Fy=0-6+FABsin45+FACsin53=00.707FAB+0.8FAC=6    ....(1)∑.Fx=0 -FABcos45+FACcos53=0…

Q: A rod is hanging vertically, supports a load of 2000N. Assume the weight of the wire is 1000N,…

A: Given data: P=2000 NF=1000 Nσmax=140 MPa Need to determine the  required diameter of the rod.

Q: (8) The homogeneous bar is supported by a smooth pin at C a cable that runs from A to B around the…

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Q: The steel bar shown has a 100 mm by 25 mm rectangular cross section. If an axial force of P = 180 kN…

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Q: If the allowable tensile stress for the bar is (ot)allow = 22.6 ksi, and the allowable shear stress…

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Q: The force P is applied at d = 50 mm from the bottom as shown. Compute the normal stress at section…

A: P=65.5kN

Q: Mcq: the maximum shar stress in contact between steel spheres pressed together lies? 1-at the…

A: Ans: 3 is correct. Under the contact surface

Q: Q2- The homogeneous bar AB have diameters ubjected to an axial tensile load of 25KN. have he new…

A: SOM Note: Working stress should be 0.25 N/mm2

Q: 300mm The concrete post is subjected to to an axial load of P and reinforced using six steel bars,…

A: