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Q: Knowing that a given vertical shear V causes a maximum shearing stress of 50 MPa in a thin-walled…

A: Write the expression of the first moment of inertia for point A. Write the expression of the first…

Q: For beam W, determine the largest load P that can be applied, knowing that Ꝺ = 160 MPa and the…

A: Given:- δ = V / Area = 100 MPa Ꝺ = 160 MPa  S=2020 x 103 mm3 A=4719mm2 To find:- Largest load P…

Q: A beam is made of three planks bolted together. Determine the vertical shear in the beam, knowing…

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Q: Q2/For the beam and loading shown, (a) the largest shearing stress (b) the shearing stress at point…

A: First, we calculate the support reaction . As per symmetry the reaction will be equal as follows :…

Q: A uniform live load of 100lb/ft and a single concentrated live force of 1] k are to be placed on the…

A: Given:-             A uniform live load  = 100 lb/ft Concentrated single force live = 1 k (a)…

Q: The built-up timber beam is subjected to a vertical shear of 1200 lb.Knowing that the allowable…

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Q: The thin-walled Z-section beam as shown in Fig.(1) when the shear load S_y=100N, applied in the…

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Q: A 6 meter steel shaft ha a square cross section has a maximum shearing stress not to exceed 140 MPa…

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Q: A simply supported beam 4 m long has a cross section shown. Determine the maximum uniformly…

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Q: The built-up beam was made by gluing together several wooden planks. Knowing that the beam is…

A: Vertical Shear(V) = 1200 lb Average shearing stress in Glued Joint "A"

Q: A simply supported beam 4 m long has a cross section shown. Determine the maximum uniformly…

A: Solution is attached below

Q: 40 mm 100 Fig. 22 A torque of magnitudeT 1000 N1m is applied at D as shown Knowing that the diameter…

A: Given:TCD=1000 N.mdCD=42 mmdAB=56 mmTCD=F*rF=TCDrCD =TCD42+40=1000*100082F=12195.12 NThis force will…

Q: ILL 20 mm) 80 mm 20 mm 120 mm A square box beam is made of two 20x80-mm planks and two 20x120-mm…

A: ◆ First, we need to calculate the moment of inertia of the square beam about the neutral axis by…

Q: A composite beam is made by attaching the timber and steel portions shown with bolts of 12-mm…

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Q: For the wide-flange beam with the loading shown, determine the largest load P that can be applied,…

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Q: An extruded aluminum beam has the cross section shown. Knowing that the vertical shear in the beam…

A: Given Vertical shear load is, V = 150 kN.

Q: The design specifications of a 1.2-m-long solid transmission shaft require that the angle of twist…

A: Given Data: The length of the shaft is L = 1.2 m. The allowable angle of twist is θ = 4◦. The…

Q: Problem 1 Three boards, each of 60 mm and 80 mm rectangular cross section, are nailed together to…

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Q: Three boards are nailed together to form a beam shown, which is subjected to a vertical shear. The…

A: Given dataDistance between the nails s = 75mmAllowable shear force in each nail V = 400NTo determine…

Q: Knowing that P= 480 N,Q=320N determine (a) the distance a for which the absolute value of the…

A: Given, P= 480N ; Q= 320N The maximum bending moment is 58.24 N.m at Point D

Q: A beam consists of five planks of 1.5 x 6-in. cross section connected by steel bolts with a…

A: Given data: Spacing between the bolts, s = 9 in. Bearing force, V = 2000 lb.  Average shear stress,…

Q: Three boards, each of 1.5 x3.5-in. rectangular cross section, are nailed together to form a beam…

A: Given data: Vertical shear force, V = 250 lb. Spacing between each pair of nails, s = 2.5 in.…

Q: Two steel plates of 12 x 200-mm rectangular cross section are welded to the W310 x 52 beam as shown.…

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Q: Beam AB is made of three plates glued together and is subjected, in its plane of symmetry, to the…

A: The given data are as follows. Draw the FBD of reaction forces acting over the beam AB. Apply…

Q: For the wide-flange beam with the loading shown, determine the largest load P that can be applied,…

A: Given data Maximum normal stress = 160MPa Largest shear stress = 100MPa Properties of rolled steel…

Q: A beam consists of three planks connected by steel bolts with a lon-gitudinal spacing of 225 mm.…

A: Given data Allowable shear stress = 60MPa Shear load V = 6kN To determine the permissible diameter…

Q: For the wide-flange beam with the loading shown, determine the largest load P that can be applied,…

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Q: Four L102 x 102 x 9.5 steel angle shapes and a 12 x 400-mm steel plate are bolted together to form a…

A: As we know Total moment of inertia  Ix=∑(I+Ad2)For steel angle shaped I=1.83×106 mm40y=29 mmA=1850…

Q: Three 1 x 18-in. steel plates are bolted to four L6 x 6 x 1 angles to form a beam with the cross…

A: The diameter of the bolt will be 7/8 in. in place of 78 in. in the problem The data given is d =…

Q: 16 kN 125 mm 3. The two boards are joined by plywood splices that are fully glued on the surfaces in…

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Q: For the beam and loading shown, consider section n-n. Given: P= 125 kN. 450 mm → 72 mm 72 mm 72 mm…

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Q: The axles of the pulley set shown below must be redrawn. Knowing that the allowable shear st shaft…

A: Given:

Q: For the wide-flange beam with the loading shown, determine the largest load P that can be applied,…

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Q: A 1.5-m-long solid steel shaft of 48-mm diameter is to transmit 36 kW between a motor and a machine…

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Q: A square box beam is made of two x 3.5-in. planks and two x 5-in. planks nailed together as shown.…

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Q: Q4. (15'): A beam is made of three planks, nailed together. Knowing that the beam shown is subjected…

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Q: Three boards are nailed together to form a beam shown, which is sub-jected to a vertical shear.…

A: Given Data  Shearing force in each nail, F=400N Spacing between a nail, S=75mm w=100mm   Part…

Q: (Problem 6.42 from the text book) Knowing that a given vertical shear V causes a maximum shearing…

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Q: The extruded aluminum beam shown has a uniform wall thickness of 1/8 in. Knowing that the vertical…

A: Given Shear force = 2 kips Wall thickness = 1/8 in To find Shear force at a, b, c, d, e

Q: The American Standard rolled-steel beam shown has been reinforced by attaching to it two 16 x 200-mm…

A: Given, The spacing between the bolts, s=120mm Allowable shearing stress, τal=90MPa The properties…

Q: The thin-walled extruded beam shown is made of aluminum and has a uni-form 3-mm wall thickness.…

A: Given, thickness t = 3 mm   AD=602+252AD=65AB=602+252AB=65AD=AB

Q: A square box beam is made of two 20 x 80-mm planks and two 20 x 120-mm planks nailed together as…

A: Moment of inertia                I=112b2h32-112b1h31=112120×1203-11280×803=13.8×10-6 m4 (a) the…

Q: Knowing that the bending moment in the reinforced concrete beam is 1100 kip?ft and that the modulus…

A: Given data Ec=3.625×106 psiEs=29×106 psi

Q: The cantilever beam shown is composed of three 75 mm x 200 mm wooden planks fastened together to…

A: Given data:- diameter of bolt = 10 mm spacing = 150 mm dimension of each board = 200mm × 75mm find,…

Q: Knowing that P=Q= 480 N, determine (a) the distance a for which the absolute value of the bending…

A: Give Data P=480N=Q Reaction at A ∑MD=0-Aa+480(a-0.5)-480(1-a)=0A=960-720a

Q: For the beam and loading shown, consider section n–nand determine (a) the largest shearing stress in…

A: At section n-n MOI I=I1+4I2…

Q: A plate of 2-mm thickness is bent as shown and then used as a beam. For a vertical shear of 5 kN,…

A: First we find the moment of inertia  I=2[112(2)(48)3+112(2)(52)3+112(20)(2)3+(20)2(25)2]…

Q: Two W8 x 31 rolled sections can be welded at A and B in either of the two ways shown in order to…

A: In W8×31 Cross section area is: A=9.13 in2 Depth of the cross section is: d=8 in Width of the cross…

Q: Several wooden planks are glued together to form the box beam shown. Knowing that the beam is…

A: Free Body Diagram