Shakedown Analysis of “Soil-Pile Foundation-Frame” System under Seismic Action
Autor(en): |
Piotr Alawdin
(University of Zielona Gora, Faculty of Civil Engineering, Architecture and Environmental Engineering, Szafrana st 1, 65-516 Zielona Góra , Poland)
George Bulanov (RUP "Instytut BelNIIS", Minsk , Belarus) |
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Medium: | Fachartikel |
Sprache(n): | Englisch |
Veröffentlicht in: | Civil and Environmental Engineering Reports, März 2018, n. 1, v. 28 |
Seite(n): | 100-114 |
DOI: | 10.2478/ceer-2018-0009 |
Abstrakt: |
In this article, the seismic shakedown FEM analysis of reinforced concrete and composite spatial frame structures on the deformable foundation, taking into account the elasticplastic and brittle behavior of structures elements, is presented. A foundation consists of group of the piles in the soil. The behavior of soil is described here using+ the elastic halfspace theory. The pile deformation model is assumed to be elastic-perfectly plastic, where the bearing capacity is determined by the results of testing the soils or the piles themselves. An example of seismic shakedown limit analysis is presented. |
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19.02.2023