Wednesday, December 2, 2015

7_2_e

Question: Determine the distance to the centroid C of the beam's cross-sectional area and then compute the moment of inertia about the y' axis


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7_2_d

Question: Determine the location of the centroid of the beam constructed from the two channels and the cover plate. If each channel has a cross-sectional area of A = 11.8 sq. in and the moment of inertia about a horizontal axis passing through its own centroid = 349 in^4 , determine the moment of inertia for the beam's cross-sectional area about the x' axis.


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7_2_c

Question: Determine the moments of inertia for the shaded area about the x and y axes


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7_2_b

Question: Determine the moment of inertia for the beam's cross-sectional area about the x' axis


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7_2_a

Question: Locate the centroid of the cross-sectional area for the angle. Then find the moment of inertia about the y' centroidal axis.


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7_1_d

Question: Locate the centroid for the strut's cross-sectional area


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7_1_c

Question: Determine the location of the centroid C of the area


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7_1_b

Question: Determine the location of the centroidal axis of the beam's cross-sectional area. Neglect the size of the corner welds at A and B for the calculation.


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7_1_a

Question: Locate the centroid of the shaded area


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Wednesday, October 28, 2015

5_13_2

Question: Draw the internal force diagrams (N, V, M)


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5_13_1

Question: Draw the internal force diagrams (N, V, M)


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5_12_2

Question: Draw the internal force diagrams (N, V, M)


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5_12_1

Question: Draw the internal force diagrams (N, V, M)


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5_11_2

Question: Draw the internal force diagrams (N, V, M)


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5_11_1

Question: Draw the internal force diagrams (N, V, M)


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5_10_3

Question: Set up the internal force functions and draw the diagrams (N, V, M) based on your functions


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5_10_2

Question: Set up the internal force functions and draw the diagrams (N, V, M) based on your functions


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5_10_1

Question: Set up the internal force functions and draw the diagrams (N, V, M) based on your functions

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5_9

Question: Draw the internal force (N, V, M) diagrams and include all significant values.


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5_8

Question: Draw the internal force (N, V, M) diagrams and include all significant values.


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5_7

Question: Define the functions for the shear force diagram and the bending moment diagram. Draw your diagrams.


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5_6

Question: Define the functions for the shear force diagram and the bending moment diagram. Draw your diagrams.


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5_5

Question: Draw the internal force diagrams and include all significant values


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Tuesday, October 27, 2015

5_4

Question: Determine the internal forces (N, V, M) at location C.


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5_3

Question: Determine the internal forces (N, V, M) at location C.


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