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Recommendations for finite element analysis for design of reinforced concrete bridges

Mario Plos (Institutionen för bygg- och miljöteknik, Konstruktionsteknik) ; C. Pacoste ; M. Johansson
19th IABSE Congress Stockholm 2016: Challenges in Design and Construction of an Innovative and Sustainable Built Environment, Stockholm, Sweden, 21-23 September 2016 p. 2038-2041. (2016)
[Konferensbidrag, refereegranskat]

The finite element method is increasingly used for design of reinforced concrete structures. Threedimensional finite element (FE) analysis can provide more accurate structural analysis, but to use its full strength in daily design a number of critical issues have been addressed. Practical guidelines are provided for detailed design of reinforced concrete slabs. Recommendations are given on linear FE modelling, e.g. regarding geometry, support conditions and mesh density, as well as on the use of analysis results, e.g. regarding stress concentrations, choice of critical sections and redistribution widths for practical reinforcement design.

Nyckelord: Distribution width, Finite element analysis, Reinforced Concrete slab, Result section, Support condition



Denna post skapades 2017-06-02.
CPL Pubid: 249579

 

Institutioner (Chalmers)

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

Ämnesområden

Husbyggnad

Chalmers infrastruktur