Simplified Force and Moment Redistribution in Linear FE Analysis: Analysis and Design of Concrete Slab Bridges
Paper i proceeding, 2005

General recommendations is being developed for smoothing of concentrations of cross-sectional moments and shear forces, obtained from linear finite element (FE) analysis of concrete bridges. Assessment, as well as design is treated for both ultimate limit state (ULS) and service limit state (SLS). The study is focused on slab bridges, and on the moments and shear forces at concentrated supports. Concentrations due to both geometrical simplifications material simplifications, introduced through linear elasticity, is treated.

finite element analysis

concentration

design

shear force

concrete slab bridge

smoothing

moment

assessment

linear

FEM

Författare

Mario Plos

Chalmers, Bygg- och miljöteknik, Konstruktionsteknik

Cecilia Gillesén

Nordic Concrete Research. Proceeding Nordic Concrete Meeting 2005, Sandefjord, Norway

331-333

Ämneskategorier

Samhällsbyggnadsteknik