000020079 001__ 20079
000020079 005__ 20170118182353.0
000020079 04107 $$aeng
000020079 046__ $$k2017-01-09
000020079 100__ $$aFernandez-Davila, Victor
000020079 24500 $$aBases for Standard of Analysis and Design of Base Isolation System for Buildings in Peru

000020079 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000020079 260__ $$b
000020079 506__ $$arestricted
000020079 520__ $$2eng$$aA proposal of the main requirements for the analysis and design of buildings with seismic isolation in Peru is presented, with reference to the structural design codes of isolation systems ASCE/SEI 7-10 and NCh2745 (2013). We propose the design displacements calculated as a function of displacement constants obtained for the four seismic regions and different soil types, established in the Peruvian E.030 code (2016). Displacement constants according to the psuedo-accelerations for design earthquake, increased to approximate the maximum direction of seismic demand and a maximum probable earthquake with risk objective of 1% in 50 years were calculated. Subsequently, proposed the modification factors damping that estimate the spectral response of pseudo-acceleration for different degrees of damping to 5%, using a set of 14 registers (two component) base Peruvian seismic data, grouped into two soil types according to E.030 code. Finally, are presented a proposal for drift limits to design of buildings with seismic isolation in Peru. The study shows that the factor to estimate displacement of design for maximum probable earthquake is less than the value of the code ASCE SEI / 7-10 and modification factors damping tend to be an average between the values of ASCE codes SEI / 7-10 and NCh2745-2013.

000020079 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000020079 653__ $$aDesign code, seismically isolated building, damping modification factors.

000020079 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000020079 720__ $$aFernandez-Davila, Victor$$iMendo, Arnold
000020079 8560_ $$ffischerc@itam.cas.cz
000020079 8564_ $$s636967$$uhttps://invenio.itam.cas.cz/record/20079/files/515.pdf$$yOriginal version of the author's contribution as presented on USB, paper 515.
000020079 962__ $$r16048
000020079 980__ $$aPAPER