2.4 in. 1.2 in. 0.75 in.

Q: 1: Beam AB, BC, CD are pin-connected at B and C. Knowing that the allowable rmal stress is (110) MPa…

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Q: 5.65 and 5.66 For the beam and loading shown, design the cross section of the beam, knowing that the…

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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 couple M will be applied to a beam of rectangular cross section that is to be sawed from a log of…

A: Let D is the diameter of log, D2 = b2+d2 d2 = D2-b2 For rectangle, as below

Q: For the beam and loading shown, design the cross section of the beam, knowing that the grade of…

A: Given Data The allowable normal stress is σall=9 MPa The length of the beam is: l=150 mm The…

Q: S0 mm Knowing that for the extruded beam shown the allowable stress is 120 MPa in tension and 150…

A: Determine the centroid of trapezoid, y¯=80+2(40)80+40×543=24 mm Area of the trapezoid,…

Q: Knowing that the allowable normal stress for the steel used is 160 MPa, select the most economical…

A: Given data: *The allowable normal stress of the steel is σall=160 MPa. *The load applied at the…

Q: A steel load binder is loaded as shown. Determine the required solid diameter needed for section AB…

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Q: 2.5 kN 2.5 kN 6 kN/m 100 mm For the beam and loading shown, design the cross section of the beam,…

A: Given figure  Allowable normal stress = 12Mpa

Q: Determine the minimum width "b" of the beam shown if the flexural stress is not to exceed 13 MPa.…

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Q: QI/Beams AB Problems, BC, and CD have the cross section shown and are pin-connected at B and C.…

A: (a) Given: The maximum allowable normal stress in tension, σt,all = 110 Mpa The maximum allowable…

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

A: Draw the free-body diagram of the beam. Apply force equilibrium in the horizontal direction, Apply…

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

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Q: The 6x12-in timber beam has been strengthened by bolting to it the steel reinforcement shown. The…

A: Given data: -  The width of the timber beam is b = 6 in. The height of the timber beam is h = 12…

Q: Link AB, of width b = 2 in. and thicknesst = ¼ in., is used to support the end of a horizontal beam.…

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Q: Using an allowable stress of 155 MPa, determine the largest bend-ing moment Mx that can be applied…

A: Given data: The allowable stress, σa = 155 MPa. Draw the given cross section and name each…

Q: For the beam and loading shown, design the cross section of the beam knowing that the grade of…

A: The equivalent concentrated load for the beam will be given as follows,…

Q: Two rolled-steel channels are to be welded back to back and used to support the loading shown.…

A: Free-body diagram of beam is given as,     On taking equilibrium of force in a vertical direction,…

Q: Using an allowable stress of 155 MPa, determine the largest bend-ing moment Mx that can be applied…

A: The expression for the momentum of inertia is, Ix=bh312+Ad2 Here b is the breadth, h is height, A is…

Q: An elastomeric bearing (G=130 psi) is used to support a bridge girder as shown to provide…

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Q: Knowing that the allowable normal stress for the steel used is 160 MPa, select the most economical…

A: Given, Length of beam = 6 m Normal Stress = 160 MPa

Q: Knowing that a beam of the cross section shown is bent about a hori-zontal axis and that the bending…

A: Given: Bending moment = 50 kip-in cross section I Bent about the horizontal axis (neutral axis)…

Q: I need the solution for this problem. Under normal operating conditions, the electric motor exerts…

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Q: For the truss and loading shown, determine the magnitude of the normal stress (in psi) in member BD,…

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Q: H.w:. Draw the Shar stress elistribution for the beam Cross- Section shown. Knowing that, Q = 150…

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Q: Knowing that the allowable normal stress for the steel used is 24 ksi, select the most economical…

A: Given data as per the question Forces applied at point A and D =62 kips Distance between point B and…

Q: Assuming that the upward reaction of the ground is uniformly distrib-uted and knowing that the…

A: Given: upward reaction of the ground is uniformly distributed  Allowable stress =24 ksi Hence the…

Q: Knowing that a beam of the cross section shown is bent about a horizontal axis and that the bending…

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Q: 24 kips 2.75 kips/ft Knowing that the allowable normal stress for the steel used is 24 ksi, select…

A: P1=24 kipsq2=2.75 kips/ft

Q: For the beam and loading shown, design the cross section of the beam, knowing that the grade of…

A: Given:w=3.0 kips/ftb=5.5 inσallow=1750 psi

Q: (a) Knowing that ơall = 24 ksi and tall = 14.5 ksi, select the most economical wide-flange shape…

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Q: For the beam and loading shown, determine the minimum required depth h, knowing that for the grade…

A: Given data: The allowable normal stress of the beam is; σall=1750 psi. The allowable shear stress…

Q: For the beam and loading shown, design the cross section of the beam knowing that the grade of…

A: Given data: Allowable normal stress, σallow=1750 psi load , w= 1.5 kips/ft b = 5 in h = ? Find: 1.…

Q: 5.65 and 5.66 For the beam and loading shown, design the cross section of the beam, knowing that the…

A: Apply the condition of equilibrium, ΣMA= 0 -3.6*1.6 – 1.8*0.8 + Dy*2.4 = 0 DY = 3KN   ΣFy= 0 AY + DY…

Q: An offset h must be introduced into a solid circular rod of diameter d. Knowing that the maximum…

A: Given data: Maximum eccentric load stress must not exceed 4 times the center load stress, σe = 4σc.…

Q: H.w Draw the Sheer stress elistribution for the beam Cross- Section shown. Knowing that, Q=150KN.…

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Q: The 6 *12-in. timber beam has been strengthened by bolt-ing to it the steel reinforcement shown. The…

A: Let us consider a reference material is wood For wood(1), n=1 For steel(2), n=Es/Ew=29/1.8=16.111…

Q: For the beam and loading shown, design the cross section of the beam knowing that the grade of…

A: In this beam, a uniform distributed load is acting for an entire length of 5m. We can convert this…

Q: QI/Beams AB Problems, BC, and CD have the cross section shown and are pin-connected at B and C.…

A: Draw the free-body diagram of the beam.

Q: (3) A steel bar and an aluminum bar are bonded together to form a composite beam shown. The modulus…

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Q: Knowing that the average normal stress in member EF of the Pratt bridge truss shown must not exceed…

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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: For the beam and loading shown, design the cross section of the beam knowing that the grade of…

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Q: For the beam cross-section shown, determine the minimum required web height H, knowing that for the…

A: Given , An I section of the beam allowable shear stress -825 kpa allowable bending stress -12 Mpa…

Q: For the beam and loading shown, determine the minimum required width b, knowing that for the grade…

A: To obtain the length of side b, we must first calculate the maximum bending moment and maximum shear…

Q: For the beam and loading shown, design the cross section of the beam knowing that the grade of…

A: Consider the following free body diagram of a beam:

Q: For the beam and loading shown, determine the minimum required width b, knowing that for the grade…

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Q: A steel brass and an aluminum bar are bonded ogether to form the composite beam shown. The nodulus…

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