1) For the cross section shown, assume it is bending about the z-axis. Disregard the labels of H and K (those will be relevant for the next topic). a) Divide the cross section into sections and label each section, draw the reference axis, and label the y for each section from the reference line. b) Develop Table 1 as shown in class and determine the distance from the reference axis to the neutral axis, y in mm. [Ans. to Check: y = 24.85 mm from the reference axis] Determine and label di for each section. c) d) Develop Table 2 as shown in class and compute the moment of inertia about the z-axis, Iz, in mm² [Ans. to Check: I₂ = 232,065 mm²] K H 5 mm 60 mm 5 mm mm 40 mm 5 mm 40 mm

1) For the cross section shown, assume it is bending about the z-axis. Disregard the labels of H and K (those will be relevant for the next topic). a) Divide the cross section into sections and label each section, draw the reference axis, and label the y for each section from the reference line. b) Develop Table 1 as shown in class and determine the distance from the reference axis to the neutral axis, y in mm. [Ans. to Check: y = 24.85 mm from the reference axis] Determine and label di for each section. c) d) Develop Table 2 as shown in class and compute the moment of inertia about the z-axis, Iz, in mm² [Ans. to Check: I₂ = 232,065 mm²] K H 5 mm 60 mm 5 mm mm 40 mm 5 mm 40 mm

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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