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PUKL, R.; LEHKÝ, D.; NOVÁK, D.
Original Title
Towards nonlinear reliability assessment of concrete transport structures
English Title
Type
Paper in proceedings (conference paper)
Original Abstract
Novel technique combining non-linear finite element analysis of the structural model with advanced stochastic simulation methods for realistic computer simulation and reliability assessment of civil engineering structures is presented. Elite non-linear material models are used for modelling of the structural materials within an advanced finite element computer simulation. Material properties and corresponding model parameters including their randomness and uncertainties are represented as random variables or random fields in the stochastic simulation using stratified Latin Hypercube Sampling and Simulated Annealing methods. Probabilistic evaluation of the numerical results enables to assess stochastic parameters of the model response, structural resistance, failure probability, safety index and structural reliability.
English abstract
Keywords
Concrete; material models; reliability; computational methods; engineering structures
Key words in English
Authors
RIV year
2019
Released
25.04.2018
Location
Kuala Lumpur
ISBN
978-3-85748-159-8
Book
IABSE Conference 2018
Pages from
330
Pages to
337
Pages count
8
Full text in the Digital Library
http://hdl.handle.net/
BibTex
@inproceedings{BUT147880, author="Radomír {Pukl} and David {Lehký} and Drahomír {Novák}", title="Towards nonlinear reliability assessment of concrete transport structures", booktitle="IABSE Conference 2018", year="2018", pages="330--337", address="Kuala Lumpur", isbn="978-3-85748-159-8" }