000009493 001__ 9493
000009493 005__ 20141205150211.0
000009493 04107 $$aeng
000009493 046__ $$k2008-10-12
000009493 100__ $$aBarreras, Fortunato Espinoza
000009493 24500 $$aSeismic Study of the Urban Bridges of the City of Ensenada, Baja California, Mexico

000009493 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000009493 260__ $$b
000009493 506__ $$arestricted
000009493 520__ $$2eng$$aThe coastal city of Ensenada Mexico (300 km south of Los Angeles, California), lies in an area close to the San Andres fault system, hence, seismic risk studies aimed to prevent the disaster that an eventual fail of the infrastructure (particularly the 29 city’s urban bridges) might cause, are required. The objective of this research is to characterize those bridges in a Geographic Information System (GIS) according to their vulnerability. To achieve this goal, the study has been integrated in three stages: microtremors’ measurement, to determine the bridge’s fundamental periods; seismic vulnerability computation with Maldonado method (fuzzy sets) and correlation with the structural models of finite-element of some bridges; and the GIS construction. With this information, a GIS showing the seismic vulnerability for each bridge is available to be harness by the local emergency management agency.

000009493 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000009493 653__ $$aBridges, seismic research, seismic vulnerability, microtremors, fuzzy sets

000009493 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000009493 720__ $$aBarreras, Fortunato Espinoza$$iLópez, Carlos Isidro Huerta$$iGarcía, Jesús Raymundo Juárez$$iHerrera, Juan Pablo Torres$$iRondón, Esperanza Maldonado$$iPorras, Rosalba Sofía Contreras$$iMárquez, América Reynaga$$iGonzález, Esmeralda Ramírez$$iAdrián, González Ortega José
000009493 8560_ $$ffischerc@itam.cas.cz
000009493 8564_ $$s665043$$uhttps://invenio.itam.cas.cz/record/9493/files/06-0068.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 06-0068.
000009493 962__ $$r9324
000009493 980__ $$aPAPER