000011362 001__ 11362
000011362 005__ 20141205155903.0
000011362 04107 $$aeng
000011362 046__ $$k2008-10-12
000011362 100__ $$aPopescu, R.
000011362 24500 $$aModern Design Method for Structural Analysis of Masonry Buildings in the Seismic Areas

000011362 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011362 260__ $$b
000011362 506__ $$arestricted
000011362 520__ $$2eng$$aRomania is a country with a high seismic risk, two important seismic regions in Vrancea and Banat existing on the territory. For seismic design of the buildings, the territory of the country was divided in 7 seismic hazard zones, with different intensity of design earthquake ag=0.8÷0.32g. Every hazard zone has seismic design rules to realize the structure of the buildings: antiseismic conformation, number of levels, characteristics of the materials, characteristics of design earthquake etc. In zones with reduced seismic hazard, the masonry buildings can have an unreinforced masonry (URM) structure, but with a low height (1, 2 levels) or reinforced or confined masonry (RM) structure with multilevel height (3, 4 levels). In zones with high seismic risk, the masonry structures must have only reinforced masonry and reduced height. In Romania are yet many old buildings over hundred years, which were not designed after seismic codes. These buildings, historical monuments, cannot be demolished and must be retrofitted by different methods to ensure the resistance and stiffness of the structure according with the actual design codes; one of this methods frequently used in our country is retrofitting of the shear masonry walls by jacketing with cement-mortar and ductile reinforcement steel. Sometimes, the building have wooden floor, who must be replaced with rigid concrete floor diaphragm.

000011362 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011362 653__ $$amasonry, reinforced masonry,antiseismic,design,capacity,ductility,retrofit, jacketing

000011362 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011362 720__ $$aPopescu, R.$$iPopescu, Gh.
000011362 8560_ $$ffischerc@itam.cas.cz
000011362 8564_ $$s1382398$$uhttps://invenio.itam.cas.cz/record/11362/files/05-04-0026.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-04-0026.
000011362 962__ $$r9324
000011362 980__ $$aPAPER