The 2 X 12 joist shown in Figure has an Ixx value of 178 in.“. What will be the percentage decrease in this value if a hole 2 in. in diameter is drilled through it at location A? 1.5 2 11.25

Q: * For the cross section shown in the figure. :Find the value of Y 40 mm A1 250 mm

A: Given

Q: b) Find the length CF, length GF, angle 01 and 02 for the diagram below. 5 kN

A: Consider the diagram shown below for the given truss.

Q: a) Determine the second moment of area (IXX) about the centroidal x-axis for the solid homogeneous…

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Q: If a 12-ft long portion of the bar in Question 23 is elongated 0.064 in. by the pull, the unit…

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Q: (c) Determine the 1st moment of area Q, of the top-half region A' (red shaded area) against z axis,…

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Q: c. The cross-section of the beam is shown in Figure 2.2. Calculate the vertical position of the…

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Q: Locate the centroid ( ¤, y) of the shaded area.

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Q: The beam cross-section shown in the Figure Q6 is subjected to a resultant internal vertical shear…

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Q: 1a) 1,-금eor 1 + 2| 0.11* + 2 0.11+ 0.9244? = 3.07,* 6. r d 4r 0.9244r y . Зл 1 I, • · (2r)' +- r*…

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Q: k P 0 8 ft x = 11.1 ft x RA 8. W (ft) Calculate the magnitude of the bending moment at distance x as…

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Q: A B Cell 1 Cell 2 с D Figure 1. A double-cell thin-walled section of a fuselage. Table 1. Geometric…

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Q: Draw the diagrams for all the sections views, using the dotted outlines as a guide. Assume that the…

A: Draw the diagrams for all the sections views, using the dotted outlines as a guide.

Q: Determine the vertical displacement of joint C . EA is constant

A: The vertical displacement of the joint C. FBD: The free-body diagram of the joint C is shown below.

Q: The rim of an iron flywheel's cross section (S+3) ft. A 12" by 3" triangle has a diameter of 12".…

A:

Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.