Detail publikace

Fuzzy Stochastic Approaches for Analysing the Serviceability Limit State of Load Bearing Systems

KALA, Z. OMISHORE, A.

Originální název

Fuzzy Stochastic Approaches for Analysing the Serviceability Limit State of Load Bearing Systems

Typ

článek v časopise ve Scopus, Jsc

Jazyk

angličtina

Originální abstrakt

Different approaches for determining the degree of uncertainty in models for the analysis of the serviceability limit state of building structures are described. An example of fuzzy and stochastic analysis of the uncertainty of deformation of a load bearing steel truss structure is presented. The relationships between the force acting on the structure and the elastic deformation of the structure caused by this force are studied using numerical simulations on the computer. The static response and elastic deformation are evaluated using linear and geometrically nonlinear models. It is proven in the article that small uncertainties in the initial geometric imperfections can lead to relatively large uncertainty in the response of the model, on the basis of which the safety and reliability of the structure are assessed.

Klíčová slova

Stochastic, fuzzy, mathematical modelling, simulation, imperfection, reliability, serviceability, static, elastic

Autoři

KALA, Z.; OMISHORE, A.

Vydáno

1. 6. 2016

ISSN

1998-0159

Periodikum

International Journal of Mathematics and Computers in Simulation

Ročník

2016

Číslo

10

Stát

Spojené státy americké

Strany od

294

Strany do

301

Strany počet

8

BibTex

@article{BUT128406,
  author="Zdeněk {Kala} and Abayomi {Omishore}",
  title="Fuzzy Stochastic Approaches for Analysing the Serviceability Limit State of Load Bearing Systems",
  journal="International Journal of Mathematics and Computers in Simulation",
  year="2016",
  volume="2016",
  number="10",
  pages="294--301",
  issn="1998-0159"
}