000018673 001__ 18673
000018673 005__ 20170118182236.0
000018673 04107 $$aeng
000018673 046__ $$k2017-01-09
000018673 100__ $$aVafaei, Amir
000018673 24500 $$aSeismic Assessment of Uplift Allowed Soil–structure Systems With Deteriorating  Behavior

000018673 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000018673 260__ $$b
000018673 506__ $$arestricted
000018673 520__ $$2eng$$aCombined effects of soil-structure interaction, foundation uplift and structural material deterioration have not been explicitly addressed in the literature. In this paper, the effects of flexural degradation on the response of an equivalent single-degree-of-freedom soil-structure system representing the first mode response of a structure are investigated. The system is mounted on a rigid foundation including distributed Winkler springs to allow uplift. In addition to the common dimensionless parameters for modeling soil-structure system, three deterioration levels are defined for the flexural response, namely, low, moderate and high degradation and the response of the structure is presented for each case. Comparison of the results indicates that considering deterioration and uplift have significant effects on the response of soil-structure systems.

000018673 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000018673 653__ $$aDegradation, Soil-Structure interaction, Foundation uplift, Displacement ratio

000018673 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000018673 720__ $$aVafaei, Amir$$iKildashti, Kamyar$$iHamidia, Mohammad Javad$$iM.Dolatshahi, Kiarash
000018673 8560_ $$ffischerc@itam.cas.cz
000018673 8564_ $$s240551$$uhttps://invenio.itam.cas.cz/record/18673/files/1967.pdf$$yOriginal version of the author's contribution as presented on USB, paper 1967.
000018673 962__ $$r16048
000018673 980__ $$aPAPER