Vertical Vibration Analysis of Large Span Steel Pedestrian Bridge

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Abstract:

The problem that the large span steel pedestrian bridge has a too large vertical amplitude is very common in every major cities. This document analyzes the problem and finds out the cause of the problem , which is the first frequency of pedestrian bridge is very close to the people walking frequency , and leading to the occurrence of resonance. To avoid resonance, this document proposes the optimal design scheme

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1095-1098

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September 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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