Structural Damage Assesment Using Dynamic System Identification

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F03%3A01087859" target="_blank" >RIV/68407700:21610/03:01087859 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Structural Damage Assesment Using Dynamic System Identification

Popis výsledku v původním jazyce

This paper describes pieces of knowledge obtained during the study of the influence of damage increase of three identical simple reinforced concrete beams on change of their modal characteristics. The state deterioration of beams was done by static and dynamic fatigue loading. After each step of loading a complete modal analysis was performed to determine modal parameters (eigenfrequencies, eigenmodes and damping) of the beams. In particular, modal assurance coefficients MAC, coordinate modal assurancecriterions COMAC, changes of a mode surface curvature CAMOSUC, changes of a modal flexibility matrix and curvatures of changes of a modal flexibility matrix defined by authors were computed

Název v anglickém jazyce

Structural Damage Assesment Using Dynamic System Identification

Popis výsledku anglicky

This paper describes pieces of knowledge obtained during the study of the influence of damage increase of three identical simple reinforced concrete beams on change of their modal characteristics. The state deterioration of beams was done by static and dynamic fatigue loading. After each step of loading a complete modal analysis was performed to determine modal parameters (eigenfrequencies, eigenmodes and damping) of the beams. In particular, modal assurance coefficients MAC, coordinate modal assurancecriterions COMAC, changes of a mode surface curvature CAMOSUC, changes of a modal flexibility matrix and curvatures of changes of a modal flexibility matrix defined by authors were computed

Druh

C - Kapitola v odborné knize

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

Kód důvěrnosti údajů

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

Název knihy nebo sborníku

CTU Reports 1/2003: Contributions to Computational and Experimental Investigation of Engineering Materials and Structures

ISBN

80-01-02734-1

Počet stran výsledku

14

Strana od-do

237-250

Počet stran knihy

—

Název nakladatele

Czech Technical University in Prague

Místo vydání

Praha

Kód UT WoS kapitoly

—