Detail publikace

Towards nonlinear reliability assessment of concrete transport structures

PUKL, R. LEHKÝ, D. NOVÁK, D.

Originální název

Towards nonlinear reliability assessment of concrete transport structures

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

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.

Klíčová slova

Concrete; material models; reliability; computational methods; engineering structures

Autoři

PUKL, R.; LEHKÝ, D.; NOVÁK, D.

Vydáno

25. 4. 2018

Místo

Kuala Lumpur

ISBN

978-3-85748-159-8

Kniha

IABSE Conference 2018

Strany od

330

Strany do

337

Strany počet

8

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"
}