000011380 001__ 11380
000011380 005__ 20141205155905.0
000011380 04107 $$aeng
000011380 046__ $$k2008-10-12
000011380 100__ $$aProaño, R.
000011380 24500 $$aSeismic Vulnerability of Lima Cathedral,Peru

000011380 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011380 260__ $$b
000011380 506__ $$arestricted
000011380 520__ $$2eng$$aThe building of Lima’s cathedral started in 1535, with the Spanish foundation of the city. Since then, the structure has experienced at least sixteen major earthquakes and has been reconstructed several times. Some of these reconstructions introduced important structural changes, particularly after the 1746 earthquake, which have reduced its seismic vulnerability, but not completely solved all structural deficiencies. The Cathedral has an area of 5020m2. It has three central naves 21m high and two lower lateral naves, corresponding to the chapels. Thick masonry walls and 14 central wood framed pillars support the roof wood structure. The cathedral has two masonry towers with a height of 45m. The total weight of the structure is about 30,400 metric tons. This paper presents results of the earthquake response analysis of this building carried out within a vulnerability study made at the Japan-Perú Earthquake Engineering and Disaster Mitigation Center (CISMID). The most vulnerable components of the structure are the two towers and other masonry elements in the front wall and the buttresses located near the lateral threshold. Numerical simulations show that for the design earthquake the displacements are within acceptable limits, but tensile and shear stresses exceed the capacity of the unreinforced masonry.

000011380 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011380 653__ $$aSeismic Vulnerability, Historical Building, Masonry and Wood Structure Evaluation

000011380 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011380 720__ $$aProaño, R.$$iQuiroz, L.$$iScaletti, H.$$iZavala, C.$$iOlarte, J.$$iCastro Cubas, M.$$iLazares, F.$$iRodriguez, M.
000011380 8560_ $$ffischerc@itam.cas.cz
000011380 8564_ $$s755027$$uhttps://invenio.itam.cas.cz/record/11380/files/S11-013.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: S11-013.
000011380 962__ $$r9324
000011380 980__ $$aPAPER