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Simplified Force and Moment Redistribution in Linear FE Analysis: Analysis and Design of Concrete Slab Bridges

Mario Plos (Institutionen för bygg- och miljöteknik, Konstruktionsteknik) ; Cecilia Gillesén (Institutionen för bygg- och miljöteknik, Konstruktionsteknik ; Extern)
Nordic Concrete Research. Proceeding Nordic Concrete Meeting 2005, Sandefjord, Norway p. 331-333. (2005)
[Konferensbidrag, refereegranskat]

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.

Nyckelord: concrete slab bridge, assessment, design, finite element analysis, FEM, linear, moment, shear force, concentration, smoothing



Denna post skapades 2006-08-25. Senast ändrad 2015-05-08.
CPL Pubid: 5669

 

Institutioner (Chalmers)

Institutionen för bygg- och miljöteknik, Konstruktionsteknik (2005-2017)

Ämnesområden

Samhällsbyggnadsteknik

Chalmers infrastruktur