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Find the second moment of area, the location of the neutral axis, and the distances from the neutral axis to the top and bottom surfaces. Consider that the section is transmitting a positive bending moment about the z axis, Mz, where Mz= 10 kip-in if the dimensions of the section are given in ips units, or M,=1.13 kN-m if the dimensions are in Sl units. Determine the resulting stresses at the top and bottom surfaces and at every abrupt change in the cross section. From the figure 1 in in C B 를 in. 1를 in in The area is determined to be in?. The distances from the neutral axis to the top and bottom surfaces are determined to be 1.025 in and .85 in. The second moment of area is determined to be 45337 in4.

Find the second moment of area, the location of the neutral axis, and the distances from the neutral axis to the top and bottom surfaces. Consider that the section is transmitting a positive bending moment about the z axis, Mz, where Mz= 10 kip-in if the dimensions of the section are given in ips units, or M,=1.13 kN-m if the dimensions are in Sl units. Determine the resulting stresses at the top and bottom surfaces and at every abrupt change in the cross section. From the figure 1 in in C B 를 in. 1를 in in The area is determined to be in?. The distances from the neutral axis to the top and bottom surfaces are determined to be 1.025 in and .85 in. The second moment of area is determined to be 45337 in4.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Find the second moment of area, the location of the neutral axis, and the distances from the neutral axis to the top and bottom surfaces. Consider that the section is transmitting a positive bending moment about the z axis, Mz, where Mz= 10 kip-in if the dimensions of the section are given in ips units, or M,= 1.13 kN-m if the dimensions are in Sl units. Determine the resulting stresses at the top and bottom surfaces and at every abrupt change in the cross section. From the figure 1 in 를 in C B in in → 1를 in 글 in The area is determined to be in². The distances from the neutral axis to the top and bottom surfaces are determined to be 1.025 in and 85 in. The second moment of area is determined to be 45337 in4.
Transcribed Image Text:Find the second moment of area, the location of the neutral axis, and the distances from the neutral axis to the top and bottom surfaces. Consider that the section is transmitting a positive bending moment about the z axis, Mz, where Mz= 10 kip-in if the dimensions of the section are given in ips units, or M,= 1.13 kN-m if the dimensions are in Sl units. Determine the resulting stresses at the top and bottom surfaces and at every abrupt change in the cross section. From the figure 1 in 를 in C B in in → 1를 in 글 in The area is determined to be in². The distances from the neutral axis to the top and bottom surfaces are determined to be 1.025 in and 85 in. The second moment of area is determined to be 45337 in4.
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