Two links BF are made of steel with a 450-MPa ultimate normal stress and has a 6x12–mm uniform rectangular cross section. Links BF are connected to members ABD and CDEF by 8-mm diameter pins; ABD and CDEF are connected together by a 10-mm diameter pin; CDEF is connected to the support by a 10-mm diameter pin; all of the pins are made of steel with a 170 MPa ultimate shearing stress. Knowing that a factor of safety of 3 is desired, determine the largest load P that may be applied

Q: n the structure shown, an 8 mm diameter pin is used at A, and 12 mm diameter pins are used at B and…

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Q: A 5.3-m-long steel rod must not stretch more than 2.71 mm and the normal stress must not exceed 181…

A: GivenL=5.3m∆lim=2.71mmσallow=181MPaE=193.3 GPa=193.3×103 N/mm2P=9.99 KN

Q: Knowing that the hole has a diameter of 9 mm, determine (a) the radius rf of the fillets for which…

A: Write the expression of the radius of the hole. Write the expression of the effective width of the…

Q: Question- 1) Two gage marks are placed exactly 270 mm apart on a 10-mm-diameter aluminum rod with E…

A: Given data: - The distance between gage is L' = 270 mm. The distance between gage after a load is…

Q: In the structure shown, an 8-mm-diameter pin is used at A, and two pins are used at B and D. Knowing…

A: Given data: pin A diameter = dA = 8 mm Ultimate shearing stress  at pin A = 100 MPa = 100 n/mm2

Q: A 1-in. square (thickness 0.12-in) plate was subjected to a uniform load of 0.72 kip/in in the…

A: Givensquare platea=1int=0.12inFx=0.72 kip/inFy=1.44 kip/inE=29×106 psiv=0.3

Q: Two steel plates are to be held together by means of 16-mm-diameter high-strength steel bolts…

A: Given, Pb = 200 MPa. Ps=130 MPa db=16 mm The diagram shows that the nut and bolts are applying a…

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: Knowing that, for the plate shown, the allowable stress is 125 MPa, determine the maximum allowable…

A: Given Allowable stress =125 MPa Fillet radius a) 12 mm b) 18 mm To find Maximum value of P

Q: 1. Two steel plates are to be held together by means of 16-mm diameter high- snugly inside…

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Q: 15. In the steel structure shown, a 6-mm-diamter pin is used at C and 10-mm-diameter pins are used…

A: Given data: Dpin = 6 mm  at C Dpin = 10 mm  at B & D Ultimate shear stress (Tau)ul = 150 Mpa…

Q: PROBLEM 1.3 3 in. 30 kips Two solid cylindrical rods AB and BC are welded together at B and loaded…

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

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Q: Knowing that the allowable stress in section ABD is 80 MPa, determine the largest force P that can…

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Q: The aluminum rod ABC (E = 70 GPa), which consists of two cylindrical portions AB and BC, is to be…

A: Given   Load, P = 126 kN Allowable stress = 165.5 MPa Young's modulus, EAC =70 GPa…

Q: Straight rods of 0.30-in. diameter and 200-ft length are sometimes used to clear underground…

A: (a) The radius of the rod is given as, Moment of inertia is written as, The diameter of the spool…

Q: .. Knowing that the allowable stress in section ABD is 70 MPa, determine the largest force P that…

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Q: Knowing that the allowable stress in section ABD is 10 ksi, determine the largest force P that can…

A: Given data: The allowable stress in the section ABD is; σallow=10 ksi. Evaluate the cross-section…

Q: Two axial members are used to support a load P applied at joint B. Member (1) has a cross-sectional…

A: Area A1 = 3080 mm2 Normal stress 1 = 180 Mpa Area A2 = 4650 mm2 Normal stress 2 = 75 Mpa

Q: A steel pipe of 12-in. outer diameter is fabricated from 14-in.-thick plate by welding along a helix…

A: Given data: Outside diameter of pipe, d2=12 in Thickness of the plate material used in fabricating…

Q: The boom AB is made up of a hollow square 100-mm tube having a wall thickness of 5 mm. A 10-mm…

A: Given data, Outer dimension of hollow boom AB is 100 mm and thickness is 5 mm. So, cross-sectional…

Q: Two loads are applied to the bracket BCD as shown. (a) Knowing that the control rod AB is to be made…

A: Moment about C = (?)(0.6) − (50 x 103)(0.3) − (15 x 103)(0.6)                            = 0…

Q: Two horizontal 5-kip forces are applied to pin B of the assembly shown. Knowing that a pin of…

A: Given Data: Horizontal forces on pin is F = 5 kips +5 kips = 10 kips. The width of link AB and BC…

Q: Link BD consists of a single wooden member 38.2 mm wide and 20.4 mm thick. Knowing that each pin has…

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Q: A load P is applied to a steel rod supported as shown by an aluminum plate into which a…

A: Given d=0.6 in t=0.4 in From the fig Shear stress can be given as τ=FAWhere F=Pτ=PA

Q: |275 kN B (a) Knowing that o =160 MPa and 7 =100 MPa, select the most economical metric wide-flange…

A: Consider the free body diagram: Taking moment about Point C:RB*3.6=275*5.1+275*1.5RB=504.17 KN…

Q: Link BD consists of a single wooden member 38 mm wide and 19.2 mm thick. Knowing that each pin has a…

A: Width of link BD, b= 38 mm Thickness of link BD, t= 19.2 mm Diameter of the pin, d= 14.30 mm θ= 0∘…

Q: A steel shaft and an aluminum tube are connected to a fixed support and to a rigid disk as shown in…

A: Given: initial stress are =0 allowable stress (steel shaft) τs=120MPa allowable stress (aluminum…

Q: 4) An axial load P of magnitude 75 kN is applied as shown to a short section of a W200x59…

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Q: A 6.87-m-long steel rod must not stretch more than 2.5 mm and the normal stress must not exceed 181…

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Q: A steel pipe of 400-mm outer diameter is fabricated from 10-mm-thick plate by welding along a helix…

A: Given Largest magnitude P for allowable normal stress that can be applied to the pipe can be…

Q: A load P is applied to a steel plate in which a 12 mm diameter perforated plate is carried.…

A: Given that, Flange diameter, D=40 mm,Hole diameter, d=12 mm,Maximum shear stress in steel, τmax=100…

Q: PROBLEM 1.2 Two solid cylindrical rods AB and BC are welded together at B and loaded as shown.…

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Q: In the structure shown, a 6-mm-diameter pin is used at C, and 10-mm-diameter pins are used at B and…

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Q: (Problem 1.53 from the text book) In the steel structure shown, a 6-mm-diameter pin is used at C and…

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Q: The rigid bar ABD is connected to the rod BD which consists of a single bar with a width of 25,0 mm…

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Q: 1.35 A steel pipe of 400-mm outer diameter is fabricated from 10-mm-thick plate by welding along a…

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Q: For the connection shown, the average shear stress in the 15-mm-diameter bolts must be limited to…

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Q: Two gage marks are placed exactly 250 mm apart on a 12-mm-diameter aluminum rod with E5 73 GPa and…

A: Given: The initial distance between the gage marks is l=250 mm. The final distance between the gage…

Q: In the structure shown, an 8-mm diameter pin is used at A, and 12- mm diameter pins are used at B…

A: Given data :-  At A (d) = 8mm  At B and D (d) =12 mm Shear stress = 100 Mpa  Normal stress = 250 MPa…

Q: Two wooden members of uniform rectangular cross section of sides a = 100 mm and b = 60 mm are joined…

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Q: Two L4 x 3 rolled-steel angles are bolted together and used to sup-port the loading shown. Knowing…

A: Draw the free body diagram.

Q: An open-link chain is obtained by bending low-carbon steel rods of 0.5-in. diameter into the shape…

A: Given Data The tensile load is: P=160 lb The bending moment is M=P×0.65 in=160 lb×0.65 in=104…

Q: Two fork end pieces are to be joined together by a single steel pin of 25mm diameter and they are…

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Q: Three 18-mm-diameter steel bolts are to be used to attach the steel plate shown to a wooden beam.…

A: Find the factor of safety . Find allowable shear stress and find factor of safety by dividing…

Q: 1.18 A load P is applied to a stecl rod supported as shown by an aluminum plate into which a…

A: Given data

Q: A compressive member of a structure is of 25 mm square cross-section and carries a load of 50 kN.…

A: When stress developed on any one of the mutual perpendicular planes passing through that point is…

Q: Determine the length of the shortest 2-mm diameter bronze wire, which can be twisted through two…

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Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.