Zobrazeno 1 - 10 of 532 pro vyhledávání: '"Enginyeria civil::Geotècnia::Sismologia [Àrees temàtiques de la UPC]"'
1
Estimators for Structural Damage Detection Using Principal Component Analysis
Autor: Oriol Caselles, Alejo Martín, Yeudy F. Vargas-Alzate, Ramon Gonzalez-Drigo, Jaume Clapés
Publikováno v: Heritage; Volume 5; Issue 3; Pages: 1805-1818
Structural damage detection is an important issue in conservation. In this research, principal component analysis (PCA) has been applied to the temporal variation of modal frequencies obtained from a dynamic test of a scaled steel structure subjected
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48274bfeefc0f8b614125c7386e0ffaa
https://doi.org/10.3390/heritage5030093
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2
Comparison among both most recent analysis and design methodologies of ASCE 7, for the analysis of its possible use in buildings with seismic base isolation in Colombias
Autor: Francisco López Almansa, Carlos Mario Piscal Arévalo
Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
El aislamiento de base es una técnica de protección sismorresistente para edificaciones, con un uso exitoso y amplio a nivel mundial. En Colombia actualmente existen algunos edificios que incorporan esta técnica, los cuales fueron diseñados bajo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22f1f5253bd1720f4ba37b715a07c643
https://doi.org/10.14482/inde.37.1.624.2
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3
Evaluación probabilista del riesgo sísmico en la ciudad de Buenos Aires
Autor: Goitia, Francisco
Les metodologies clàssiques per estimar l'amenaça sísmica es basen principalment en informació estadística sobre els registres històrics de terratrèmols. Des de mitjan segle passat, gràcies al desenvolupament de la xarxa global d'acceleròmet
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3484::064a62e9f61535b4db1aff8f49ef815d
https://hdl.handle.net/2117/388690
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4
Seismic damage 'Semaphore' based on the fundamental period variation: a probabilistic seismic demand assessment of steel moment-resisting frames
Autor: Sergio A. Díaz, Luis A. Pinzón, Yeudy F. Vargas-Alzate, René S. Mora-Ortiz
Publikováno v: Buildings; Volume 13; Issue 4; Pages: 1009
During strong earthquakes, structural damage usually occurs, resulting in a degradation of the overall stiffness of the affected structures. This degradation produces a modification in the dynamic properties of the structures, for instance, in the fu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2156a0a4049398598d3e3547cecf182f
https://hdl.handle.net/2117/387525
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5
Comparative analysis of seismic evaluation methods for RC walls in ASCE 41-17 and Eurocode 8-3
Autor: Plaza Ascencio, Rodrigo Eduardo
Els murs estructurals de formigó armat (HA) són un sistema comú de resistència a les forces laterals en edificis a regions d'alta perillositat sísmica. Una fracció important d‟aquests edificis va ser dissenyada abans de l‟aplicació de codi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3484::30230ca00d65ddf8904bca43e3aea172
https://hdl.handle.net/2117/377350
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8
Multi-regression analysis to enhance the predictability of the seismic response of buildings
Autor: Yeudy F. Vargas-Alzate, Ramon Gonzalez-Drigo, Jorge A. Avila-Haro
Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Infrastructures; Volume 7; Issue 4; Pages: 51
Several methodologies for assessing seismic risk extract information from the statistical relationship between the intensity of ground motions and the structural response. The first group is represented by intensity measures (IMs) whilst the latter b
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::436c6ae5dc0adb1585d17ef9ff952098
https://hdl.handle.net/2117/368010
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9
Finite Fault Source Model for Ground Motion near Fault Zone
Autor: Qiu, Yuan, Ma, Haiying, Xia, Ye, Lai, Minghui, Turmo Coderque, José|||0000-0001-5001-2438, Lozano Galant, José Antonio
Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Ground motion is categorized into near fault zone and across fault zone where impulsive component is included. The impulsive component usually causes larger damage than that by far-fault ground motion. To build a Benchmark model platform for cable-st
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f03ace1fb16077c119f39561a2a22c1
https://doi.org/10.2749/nanjing.2022.0854
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10
Probabilistic Evaluation of Post-Earthquake Functional Recovery of a Seismically Isolated RC Building
Autor: Chavez Aguirre, Jean Piers Nicolas, Murcia Delso, Juan, Oliver Saiz, Maria Elena, López Almansa, Francisco
All earthquakes throughout history have taught us that damage to non-structural elements and content has serious repercussions on the direct economic cost of damage and functionality. In essential buildings such as hospitals, rapid functional recover
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3484::09ce530139f0b228ebaef0d76aecc573
https://hdl.handle.net/2117/383867
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