Detail publikačního výsledku

Sensitivity Analysis in Advanced Building Industry

KALA, Z.

Originální název

Sensitivity Analysis in Advanced Building Industry

Anglický název

Sensitivity Analysis in Advanced Building Industry

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

The paper deals with the Sobol's sensitivity analysis of load-carrying capacity both of building structural members and steel plane frames. The sensitivity analysis was used to identify those initial imperfections that significantly influenced the load-carrying capacity (model output). Whereas higher order sensitivity indices are practically negligible for separate members, the higher order interactions can play, for a system composed of those members, an important role. With greater sophistication of the system, also the demanding character of numerical calculation increases. The Latin Hypercube Sampling method was utilized for the analysis. For a separate member, the computational model was formed by analytical solution, for the calculation of the load-carrying capacity of steel plane frame, the geometrical nonlinear finite element solution providing numerical result per run was employed.

Anglický abstrakt

The paper deals with the Sobol's sensitivity analysis of load-carrying capacity both of building structural members and steel plane frames. The sensitivity analysis was used to identify those initial imperfections that significantly influenced the load-carrying capacity (model output). Whereas higher order sensitivity indices are practically negligible for separate members, the higher order interactions can play, for a system composed of those members, an important role. With greater sophistication of the system, also the demanding character of numerical calculation increases. The Latin Hypercube Sampling method was utilized for the analysis. For a separate member, the computational model was formed by analytical solution, for the calculation of the load-carrying capacity of steel plane frame, the geometrical nonlinear finite element solution providing numerical result per run was employed.

Klíčová slova

Building, Sensitivity, Structure, Steel, Concrete, Imperfections

Klíčová slova v angličtině

Building, Sensitivity, Structure, Steel, Concrete, Imperfections

Autoři

KALA, Z.

Rok RIV

2011

Vydáno

17.05.2010

Místo

EU

ISSN

1877-0428

Periodikum

Procedia Social and Behavioral Sciences

Svazek

2

Číslo

6

Stát

Nizozemsko

Strany od

7682

Strany do

7683

Strany počet

2

BibTex

@article{BUT50256,
  author="Zdeněk {Kala}",
  title="Sensitivity Analysis in Advanced Building Industry",
  journal="Procedia Social and Behavioral Sciences",
  year="2010",
  volume="2",
  number="6",
  pages="7682--7683",
  issn="1877-0428"
}