Autor:

Szajna, Waldemar St.

Współtwórca:

Kuczyński, Tadeusz - red.

Tytuł:

A Set of Finite Elements for 2D Analysis of Reinforced Concrete Foundations on Deformable Subsoil

Tytuł publikacji grupowej:

CEER, nr 34, vol. 2 (2024)

Temat i słowa kluczowe:

Soil - structure interaction ; reinforced concrete ; FEM ; contact element

Abstract:

The paper presents a formulation and verification of a 2D soil - structure interaction model which enables the analysis of reinforced concrete shallow foundations under monotonic short-time loads. The structure supported by a deformable subsoil, whose elasto-plastic features are being considered. The structure model describes: the ability of crack creation, non-linear stress - strain characteristics of concrete and reinforcement and also reinforcement - concrete interaction. The foundation - subsoil contact model enables the identification of slide and adhesion zones. ; The presented mathematical formulation allowed for the development of a set of finite elements simulating the behaviour of the foundation, the subsoil and the contact zone between them. The elasto-plastic approach was used to describe the behaviour of the structure, the subsoil and the contact phenomena. Computer programs were prepared and verifying analyses were presented.

Opis:

tytuł dodatkowy: Prace z Inżynierii Lądowej i Środowiska

Wydawca:

Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego

Data wydania:

2024

Typ zasobu:

artykuł

Format:

application/pdf

DOI:

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Strony:

100-116

Źródło:

Civil and Environmental Engineering Reports (CEER), no 34, vol. 2

Jezyk:

eng

Licencja:

CC 4.0

Licencja CC BY 4.0:

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Prawa do dysponowania publikacją:

Biblioteka Uniwersytetu Zielonogórskiego