Accounting for time-dependent effects in the construction stage FEM analysis of composite pre-stressed bridge girders

• Authors: Piotr Gwoździewicz , Łukasz Jarno , Jerzy Pamin
• Languages of publication: PL

Abstracts

PL

In this paper, the results of the numerical analysis of pre-stressed concrete girders made of a high-strength concrete composite with a slab made of normal concrete are presented. A FEM analysis of the construction stage considering the influence of rheological effects on the behaviour of the structure was performed. Results of the analysis are presented in the work and are compared with the results of numerical analysis of the same elements, in which the time-dependent effects are not included. On the basis of these results, appropriate conclusions are proposed.

Keywords

PL

construction stages, finite elements method, prestressed concrete, rheology

• Publisher: [unknown2]
• Journal: Czasopismo Techniczne
• Year: -

Dates

online

2016-04-18

Contributors

author

Piotr Gwoździewicz

author

Łukasz Jarno

author

Jerzy Pamin