8.5 Determine free-vibration frequencies and mode shapes for the three-bar pin-jointed structure shown in Figure 8.22. All members have the same cross-sectional area and are of the same material, p = 490 lb/ft³, E = 30 x 105 lb/in², and A = 1 in². The dimensions in inches are shown in the figure.

8.5 Determine free-vibration frequencies and mode shapes for the three-bar pin-jointed structure shown in Figure 8.22. All members have the same cross-sectional area and are of the same material, p = 490 lb/ft³, E = 30 x 105 lb/in², and A = 1 in². The dimensions in inches are shown in the figure.

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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