SLENDER BRIDGE ANALYSIS STRUCTURE UNDER HUMAN INDUCED DYNAMIC LOAD WITH FOCUSES ON TECHNIQUE OF LOADING

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F11%3APU97332" target="_blank" >RIV/00216305:26110/11:PU97332 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

Dynamická analýza štíhlé mostní konstrukce na zatížení vyvolané chodci se zaměřením na způsob zatěžování

Original language description

The paper deals with the analysis of the dynamic response of slender footbridges under human ? induced dynamic loads. This is a frequently occurring and often dominant load for footbridges as it stems from the very purpose of a footbridge-to convey pedestrian. Due to the emergence of new materials and advanced engineering technology, slender footbridges are increasingly becoming popular to satisfy the modern transportation needs and the aesthetical requirements of the society. These structures however are always lively with low stiffness, low mass, low damping and low natural frequencies. The decreasing of mass and stiffness in footbridge structures leads to low natural frequencies for footbridges with greater danger of resonance and larger lateral dynamic response. As a consequence, they are prone to vibration induced by human activities and can suffer severe vibration serviceability problems, particularly in the lateral direction. For the calculation program ANSYS based on finite ele

Czech name

Dynamická analýza štíhlé mostní konstrukce na zatížení vyvolané chodci se zaměřením na způsob zatěžování

Czech description

The paper deals with the analysis of the dynamic response of slender footbridges under human ? induced dynamic loads. This is a frequently occurring and often dominant load for footbridges as it stems from the very purpose of a footbridge-to convey pedestrian. Due to the emergence of new materials and advanced engineering technology, slender footbridges are increasingly becoming popular to satisfy the modern transportation needs and the aesthetical requirements of the society. These structures however are always lively with low stiffness, low mass, low damping and low natural frequencies. The decreasing of mass and stiffness in footbridge structures leads to low natural frequencies for footbridges with greater danger of resonance and larger lateral dynamic response. As a consequence, they are prone to vibration induced by human activities and can suffer severe vibration serviceability problems, particularly in the lateral direction. For the calculation program ANSYS based on finite ele

Type

D - Article in proceedings

CEP classification

JM - Structural engineering

OECD FORD branch

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Project

<a href="/en/project/GA103%2F08%2F0275" target="_blank" >GA103/08/0275: Sensitivity analysis of factors influencing the limit state of thin-walled structures</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2011

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Juniorstav 2011

ISBN

978-80-214-4232-0

ISSN

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e-ISSN

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Number of pages

21

Pages from-to

223-244

Publisher name

Neuveden

Place of publication

Brno

Event location

Brno

Event date

Feb 4, 2011

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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