000019511 001__ 19511
000019511 005__ 20170118182322.0
000019511 04107 $$aeng
000019511 046__ $$k2017-01-09
000019511 100__ $$aChen, Shaolin
000019511 24500 $$aAn Efficient Three-Dimensional Soil-Structure Interaction Analysis for Incident Plane Waves

000019511 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000019511 260__ $$b
000019511 506__ $$arestricted
000019511 520__ $$2eng$$aAn efficient method is proposed for transient response analysis of three-dimensional structures resting on viscoelastic half-space for incident plane waves. The formulation consists of two parts: (a) the time domain formulation of the unbounded soil which is modeled by lumped-mass explicit finite element and transmitting boundary condition and (b) the coupling algorithm between the soil and structure through foundation. It is an implicit-explicit method, in which the soil is analyzed by explicit procedure avoiding equation solving, and the structure is analyzed by implicit procedure. The time step of explicit and implicit procedure can be different. Examples are given to demonstrate the feasibility of this method, and the influence of incident angle on the structure response is investigated. The results obtained indicate the possible importance of the effects introduced by nonvertically incident SH wave.

000019511 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000019511 653__ $$aSoil-structure dynamic interaction; transmitting boundary; explicit-implicit integration scheme;

000019511 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000019511 720__ $$aChen, Shaolin
000019511 8560_ $$ffischerc@itam.cas.cz
000019511 8564_ $$s704345$$uhttps://invenio.itam.cas.cz/record/19511/files/381.pdf$$yOriginal version of the author's contribution as presented on USB, paper 381.
000019511 962__ $$r16048
000019511 980__ $$aPAPER