000011319 001__ 11319
000011319 005__ 20141205155858.0
000011319 04107 $$aeng
000011319 046__ $$k2008-10-12
000011319 100__ $$aPender, Michael J.
000011319 24500 $$aFoundation Stiffness Estimates and Earthquake Resistant Structural Design

000011319 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011319 260__ $$b
000011319 506__ $$arestricted
000011319 520__ $$2eng$$aThe significance of the stiffness and strength of soil beneath a shallow foundation with respect to the earthquake performance of shallow foundations is illustrated. Within the context of performance based design it is proposed that instances of failure during the course of an earthquake are of little significance provided the residual displacements are acceptable. These conclusions are obtained from two entirely different methods of modeling of the foundation response – each is shown to give similar results. One method is to use a macro-element model to develop a simple four degree of freedom model and the other uses structural analysis software which represents the shallow foundation as a bed of springs. The paper emphasizes that sophisticated numerical modeling of earthquake response is of little value without comparable site investigation effort.

000011319 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011319 653__ $$aEarthquake resistant shallow foundation design, LRFD, macro-element, spring bed shallow foundation model, design recommendations, residual displacement.

000011319 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011319 720__ $$aPender, Michael J.$$iWotherspoon, Liam$$iToh, Jeremy
000011319 8560_ $$ffischerc@itam.cas.cz
000011319 8564_ $$s204105$$uhttps://invenio.itam.cas.cz/record/11319/files/04-01-0153.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 04-01-0153.
000011319 962__ $$r9324
000011319 980__ $$aPAPER