000011400 001__ 11400
000011400 005__ 20141205155907.0
000011400 04107 $$aeng
000011400 046__ $$k2008-10-12
000011400 100__ $$aQu, Zhiming
000011400 24500 $$aDynamic Interaction of Soil-Pile-Structure under Seismic Action

000011400 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011400 260__ $$b
000011400 506__ $$arestricted
000011400 520__ $$2eng$$aDue to randomness of seismic load, it is difficult to predict the complexity of the soil, pile, structures and their system. Presently, there isn’t a better way to explain and simulate the dynamic interaction of soil-pile-structure completely and precisely. Based on the stiffness expressions of interaction, the improved physical and mathematical models are setup to reflect the basic mass, stiffness and damping factors in the dynamic action analysis. In the meantime, the main problems of dynamic interaction are revealed. Through theoretical analysis, experiment and observation results, the dynamic interaction of soil-pile-structure is reappeared qualitatively and quantitatively. The physical action mechanism, variation, characteristic laws and the catastrophic results are explained, inferred, summarized and analyzed respectively. It is concluded that the numerical process reflecting actual interaction is expressed and verified by model experiment and observation results. The interaction parameters are deduced theoretically in the mathematical model. Through observation and experiment, the geometric non-linearity of slip and disjoint of soil-pile is checked and tested during seismic action.

000011400 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011400 653__ $$adynamic interaction, soil-pile-structure, seismic action, geometric non-linearity

000011400 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011400 720__ $$aQu, Zhiming$$iShi, Sanyuan
000011400 8560_ $$ffischerc@itam.cas.cz
000011400 8564_ $$s114061$$uhttps://invenio.itam.cas.cz/record/11400/files/05-06-0005.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-06-0005.
000011400 962__ $$r9324
000011400 980__ $$aPAPER