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Case study ‒ Nonlinear reliability analysis of a concrete bridge

Autoři: Pukl Radomír | Sajdlová Tereza | Řoutil Ladislav | Novák Drahomír | Šeda Pavel

Rok: 2016

Druh publikace: článek ve sborníku

Název zdroje: Maintenance, Monitoring, Safety, Risk and Resilience of Bridges and Bridge Networks : Proceedings of the 8th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2016

Název nakladatele: CRC Press

Místo vydání: Boca Raton

Strana od-do: 2503-2507

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
cze	Case study ‒ Nonlinear reliability analysis of a concrete bridge	Nonlinear analysis is recently well-established methodology for safety assessment of bridge structures. Efficient techniques of both nonlinear numerical analysis of concrete structures and advanced stochastic simulation methods have been combined in order to offer an advanced tool for assessment of realistic behavior of concrete structures and reliability assessment. As an application example the nonlinear reliability analysis of a reinforced concrete bridge (2-2043-15 E4 Kristineberg) in Stockholm has been performed. Simulated results are compared with the results from deterministic nonlinear analysis and from experiments. The utilized approach is based on randomization of the nonlinear fracture mechanics finite element analysis of concrete structures. Theoretical as well as practical application issues will be presented emphasizing key points of the solution.	Concrete bridges; Nonlinear numerical analysis; Stochastic analysis
eng	Case study ‒ Nonlinear reliability analysis of a concrete bridge	Nonlinear analysis is recently well-established methodology for safety assessment of bridge structures. Efficient techniques of both nonlinear numerical analysis of concrete structures and advanced stochastic simulation methods have been combined in order to offer an advanced tool for assessment of realistic behavior of concrete structures and reliability assessment. As an application example the nonlinear reliability analysis of a reinforced concrete bridge (2-2043-15 E4 Kristineberg) in Stockholm has been performed. Simulated results are compared with the results from deterministic nonlinear analysis and from experiments. The utilized approach is based on randomization of the nonlinear fracture mechanics finite element analysis of concrete structures. Theoretical as well as practical application issues will be presented emphasizing key points of the solution.	Concrete bridges; Nonlinear numerical analysis; Stochastic analysis

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