000011827 001__ 11827
000011827 005__ 20141205155951.0
000011827 04107 $$aeng
000011827 046__ $$k2008-10-12
000011827 100__ $$aTamura, Shuji
000011827 24500 $$aMechanism of Earth Pressure and Sidewall Friction Acting on an Embedded Footing in Dry Sand Based on Centrifuge Testing

000011827 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011827 260__ $$b
000011827 506__ $$arestricted
000011827 520__ $$2eng$$aDynamic centrifuge testing of a superstructure-footing-piles model in dry sand deposit was performed, yielding the following conclusions. (1) Earth pressure and wall friction acting on the active and passive sides of the footing were investigated. The hysteresis loop shape of the relative displacement and the wall friction resembles that of the earth thrust. When the total earth thrust amplitude decreases, both sides’ wall friction tends to act upward on the footing, suggesting that the earth pressure acting on both sides corresponds to the passive side. (2) The sidewall friction and earth pressure acting on the sidewalls of the footing were investigated. The sidewall friction amplitude increases with increasing relative displacement because the earth pressure amplitude increases with increasing relative displacement.

000011827 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011827 653__ $$aearth pressure, friction, embedded footing, piles, centrifuge model test, sand

000011827 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011827 720__ $$aTamura, Shuji$$iSakamoto, Tadashi$$iHida, Takenori$$iMaeda, Nobuhiro
000011827 8560_ $$ffischerc@itam.cas.cz
000011827 8564_ $$s1508462$$uhttps://invenio.itam.cas.cz/record/11827/files/04-01-0076.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 04-01-0076.
000011827 962__ $$r9324
000011827 980__ $$aPAPER