000019072 001__ 19072
000019072 005__ 20170118182258.0
000019072 04107 $$aeng
000019072 046__ $$k2017-01-09
000019072 100__ $$aDavid, Juan Carlos Segovia
000019072 24500 $$aImproving Seismic Response of a Low Height Reinforced Concrete Structure With Energy Metallic Device

000019072 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000019072 260__ $$b
000019072 506__ $$arestricted
000019072 520__ $$2eng$$aThe results of nonlinear seismic analysis of a five-story building composed of reinforced concrete walls are shown. PERFORM 3D [1] computational program was used for the purpose of carry out the nonlinear seismic analysis of reinforced structure with metallic dissipating device (ADAS ) and compare their results with those of non-reinforced structure To represent the nonlinear behavior of structural elements, the following models has been used: fibers for the walls, and concentrated plasticity bending for beams and columns. The floor slabs behavior were considered as rigid diaphragm elastically in its plane, and that the vertical elements are perfectly embedded in the base of the first floor. For Seismic action, three pairs were used records accelerations. the recommendations of FEMA 356 [2] and the ASCE 41-06 [3] has been taken in account , both for generating the structural model, as well as control the stresses and allowed maximum deformations in the structural elements. The results showed that the lateral displacements at the center of mass (CM) of each floor were reduced by up to 53% (top floor); on the walls of reinforced concrete inelastic deformation of the reinforcing steel it was reduced up to 70% maximum and getting an elastic behavior by shear force. Finally the maximum rotations in beams and columns did not exceed the limit specified by the ASCE 41-06 [3], and verified that the original building will not suffer structural collapse against a rare earthquake.

000019072 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000019072 653__ $$adevice metallic (ADAS), nonlinear dynamic analysis, reduce structural damage.

000019072 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000019072 720__ $$aDavid, Juan Carlos Segovia$$iDavila, Victor Fernandez
000019072 8560_ $$ffischerc@itam.cas.cz
000019072 8564_ $$s758702$$uhttp://invenio.itam.cas.cz/record/19072/files/2785.pdf$$yOriginal version of the author's contribution as presented on USB, paper 2785.
000019072 962__ $$r16048
000019072 980__ $$aPAPER