000011455 001__ 11455
000011455 005__ 20141205155912.0
000011455 04107 $$aeng
000011455 046__ $$k2008-10-12
000011455 100__ $$aRodríguez, Ramses
000011455 24500 $$aThe Baseline Stiffnesses Method for Damage Identification without Baseline Modal Parameters and Damage Assessment of a Reinforced Concrete Building

000011455 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011455 260__ $$b
000011455 506__ $$arestricted
000011455 520__ $$2eng$$aIn this paper the Baseline Stiffnesses Method, BSM, is proposed to identify damage in buildings without knowing their undamaged state. The method is aimed at determining stiffness degradation of structural elements in buildings without knowing baseline modal parameters. To compute a reference state, the BSM utilizes based on eigenvalue calculations, solely, modal information from the damaged system and the approximated lateral stiffness from its first storey. This reference state is compared to the damaged one to detect and measure severity of damage. The proposed method is applied to two structures for both simulated and real damage. Results are analyzed and the advantages of using the proposed method are discussed. KEWWORDS: Damage, buildings, baseline state, modal parameters.

000011455 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011455 653__ $$a

000011455 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011455 720__ $$aRodríguez, Ramses$$iEscobar, José A.$$iGómez, Roberto
000011455 8560_ $$ffischerc@itam.cas.cz
000011455 8564_ $$s931344$$uhttps://invenio.itam.cas.cz/record/11455/files/05-01-0545.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-01-0545.
000011455 962__ $$r9324
000011455 980__ $$aPAPER