000012100 001__ 12100
000012100 005__ 20141205160019.0
000012100 04107 $$aeng
000012100 046__ $$k2008-10-12
000012100 100__ $$aWilson, Patrick R.
000012100 24500 $$aFull Scale Bridge Abutment Passive Earth Pressure Tests and Calibrated Models

000012100 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000012100 260__ $$b
000012100 506__ $$arestricted
000012100 520__ $$2eng$$aPassive earth resistance at the abutments may limit earthquake induced bridge deck displacements. Including this abutment contribution in seismic bridge design may reduce the demand on the bridge piers and foundation. In consideration of such bridge abutment force-displacement resistance, static and shake table full scale abutment passive earth pressure tests are presented and discussed. Experimental and numerical results are used to calibrate hyperbolic force-displacement backbone curves to represent the abutments in bridge analyses and simulations. Parameters for implementation of these relationships are presented to account for various possible design assumptions. A cyclic loading abutment spring model is described in order to employ the calibrated hyperbolic backbone curves in dynamic numerical bridge simulations.

000012100 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000012100 653__ $$aAbutment, bridge, passive earth pressure, dynamic earth pressure, cyclic loading

000012100 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000012100 720__ $$aWilson, Patrick R.$$iElgamal, Ahmed
000012100 8560_ $$ffischerc@itam.cas.cz
000012100 8564_ $$s928041$$uhttps://invenio.itam.cas.cz/record/12100/files/04-02-0061.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 04-02-0061.
000012100 962__ $$r9324
000012100 980__ $$aPAPER