I ReviewThe boards are glued together to form the built-up beam.(Figure 1)Part AIf the wood has an allowable shear stress of Tallow = 2.5 MPa , and the glueseam at D can withstand a maximum shear stress of 1.7 MPa , determine themaximum allowable shear V that can be developed in the beam. Note: Ignore theglue seam at B for this calculation.Express your answer to three significant figures and include the appropriateunits.HAV = 18.9kNSubmitPrevious Answers Request AnswerX Incorrect; Try Again; 3 attempts remainingFigure1 of 1 >Provide FeedbackNext >50 mm.50 mnt50 mm50 mm150'mm30 mmB.150 mm

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Answered: If the wood has an allowable shear…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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A wide flange beam as shown below is subjected to a shear force V. Using the dimensions of the cross section, determine the following quantities: a. τmax in the webb. τmin in the webc. τmax/ τaverage of the web
1. The wide-flange beam is subjected to a shear force of V = 20 kN. Determine the shear stress distribution in the beam.
The simply supported joist is used in the construction of a floor for a building. In order to keep the floor low with respect to the sill beams C and D, the ends of the joist are notched as shown. If the allowable shear stress is tallow = 350 psi and the allowable bending stress is s allow = 1700 psi, determine the smallest height h so that the beam will support a load of P = 600 lb. Also, will the entire joist safely support the load? Neglect the stress concentration at the notch.
The beam AB supports two concentrated loads P and Q. The normal stress due to bending on the bottom edge of the beam is +55 MPa at D and +37.5 MPa at F. (a) Draw the shear and bending-moment diagrams for the beam. (b) Determine the maximum normal stress due to bending that occurs in the beam.
. A composite beam, made of aluminum (Al) and magnesium (Mg), has the cross section shown below. The moduli of elasticity for aluminum and magnesium are EAI = 70 GPa and EMg = 45 GPa, respectively. If the allowable flexural stresses (in tension and com- pression) are All 135 MPa for the aluminum and Mg 120 MPa for the magnesium, determine the maximum allowable bending moment for the beam. all - 0.2 m 0.2 m Al 0.2 m Mg C
Rigid beam AB is supported by three bolts at A and a pin at B. The bolts at A are in double shear and have a diameter of 0.500 in. Assume L = 7.5 ft. If the average shear stress in the bolts cannot exceed 55 ksi, determine the maximum distributed load Wmax that can be supported by the structure. W (1) B Answer: Wmax kips/ft = L
The composite beam in Fig. a is made of wood and reinforced with a steel strap located on its bottom side. If the beam is subjected to a bending moment of M = 2 kN # m, determine the normal stress at points B and C. Take Ew = 12 GPa and Est = 200 GPa.
If the simply supported beam is subjected to the load shown below, determine the following: c- c - The internal bending moment acting on the cross-section through point C. d- d- The shear stress at section C.
Rigid beam AB is supported by three bolts at A and a pin at B. The bolts at A are in double shear and have a diameter of 0.375 in. Assume L = 7.0 ft. If the average shear stress in the bolts cannot exceed 60 ksi, determine the maximum distributed load wmax that can be supported by the structure. (1) Answer: Wmax= i L kips/ft
SHEAR AND MOMENT DIAGRAM PROBLEM 2 Use the AREA method to construct the shear-force and bending-moment diagrams for the beam shown. Let a = 6.9 ft, b = 10.4 ft, c = 5.8 ft, and w = 9.5 kips/ft. Label all significant points on each diagram and identify the maximum moments (both positive and negative) along with their respective locations. Clearly differentiate straight-line and curved portions of the diagrams. Determine the maximum shear force and bending moment in the beam. Note that answers may be positive or negative. Here, "maximum" refers to the largest magnitude value, but you should enter your shear force and bending moment with the correct sign, using the sign convention. If the magnitudes of the largest positive and largest negative values are the same, enter a positive number. The roller at point D indicates that motion is restricted both up and down, and the beam will not lift off the roller. a B W b C D X
Calculate the maximum normal and shear stress values for the attached beam at x = 8.5 m. Determine the distribution of the shear stress in the cross-section in the y-axis direction at y=55 mm, y=109.99 mm and y=110.01 from top. The dimensions of the beam are a = 5.5 m, b = 3.0 m and c = 2.5 m, and the cross-sectional dimensions are d = 170 mm and h = 130 mm. The distributed load of the beam has the value q = 3kN / m and the force F = 10kN.
A cantilever beam subjected to a concentrated load at the end of its óm length. If the allowable shearing stress at the neutral axis is 2MPa, determine the maximum compressive stress in the beam due to the maximum allowable load P. Use a flange thickness of 100 mm. 400mm 600mm 100mm

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If the wood has an allowable shear stress of Tallow = 2.5 MPa, and the glue seam at D can withstand a maximum shear stress of 1.7 MPa, determine the maximum allowable shear V that can be developed in the beam. Note: Ignore th glue seam at B for this calculation.