0.4 m 0.4 m B 1.5 m G C 0.1 m 0.3 m Fig. 4 Pendulum is often considered as a Tuned Mass Damper (TMD) for wind-induced vibration control of high-rise buildings. The suspended damping ball in Taipei 101 is a typical example of TMD in a pendulum type. As shown in Fig. 4, a pendulum consists of two slender rods AB and OC which have a mass of 3 kg/m. The thin plate has a mass of 12 kg/m². (a) Determine the location y of the center of mass G of the pendulum (b) Calculate the moment of inertia of the pendulum about an axis perpendicular to the page and passing through O

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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0.4 m 0.4 m
B
1.5 m
G
C
0.1 m
0.3 m
Fig. 4
Pendulum is often considered as a Tuned Mass Damper (TMD) for wind-induced vibration
control of high-rise buildings. The suspended damping ball in Taipei 101 is a typical
example of TMD in a pendulum type. As shown in Fig. 4, a pendulum consists of two
slender rods AB and OC which have a mass of 3 kg/m. The thin plate has a mass of 12
kg/m².
(a) Determine the location y of the center of mass G of the pendulum
(b) Calculate the moment of inertia of the pendulum about an axis perpendicular to the
page and passing through O
Transcribed Image Text:0.4 m 0.4 m B 1.5 m G C 0.1 m 0.3 m Fig. 4 Pendulum is often considered as a Tuned Mass Damper (TMD) for wind-induced vibration control of high-rise buildings. The suspended damping ball in Taipei 101 is a typical example of TMD in a pendulum type. As shown in Fig. 4, a pendulum consists of two slender rods AB and OC which have a mass of 3 kg/m. The thin plate has a mass of 12 kg/m². (a) Determine the location y of the center of mass G of the pendulum (b) Calculate the moment of inertia of the pendulum about an axis perpendicular to the page and passing through O
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