Detail publikačního výsledku

The Probabilistic Approach to Modification of Seismic Linear Response Spectra

ČADA, Z.; SALAJKA, V.; KALA, J.; KANICKÝ, V.

Originální název

The Probabilistic Approach to Modification of Seismic Linear Response Spectra

Anglický název

The Probabilistic Approach to Modification of Seismic Linear Response Spectra

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The paper deals with the seismic linear response spectrum modification based on a probabilistic approach. The modification improves the correctness of the deterministic seismic analysis of building structures using the response spectrum method. In that case, the structure response depends strongly on computed natural frequencies. The proposed response spectrum modification accounts for uncertainties in response due to uncertainties in frequencies caused by variances of computation model parameters. The response spectrum is modified so, that with a selected probability the given spectral values should not be exceeded. The variance of natural frequency values is obtained by modal analysis of a stochastic model of the structure.

Anglický abstrakt

The paper deals with the seismic linear response spectrum modification based on a probabilistic approach. The modification improves the correctness of the deterministic seismic analysis of building structures using the response spectrum method. In that case, the structure response depends strongly on computed natural frequencies. The proposed response spectrum modification accounts for uncertainties in response due to uncertainties in frequencies caused by variances of computation model parameters. The response spectrum is modified so, that with a selected probability the given spectral values should not be exceeded. The variance of natural frequency values is obtained by modal analysis of a stochastic model of the structure.

Klíčová slova

Seismic analysis, seismic response spectrum, deterministic analysis, response uncertainty, stochastic model, modified response spectrum.

Klíčová slova v angličtině

Seismic analysis, seismic response spectrum, deterministic analysis, response uncertainty, stochastic model, modified response spectrum.

Autoři

ČADA, Z.; SALAJKA, V.; KALA, J.; KANICKÝ, V.

Rok RIV

2013

Vydáno

12.11.2011

Místo

Berlin Heidelberg

ISBN

978-3-642-27310-0

Kniha

Future Communication, Computing, Control and Management

Strany od

365

Strany do

371

Strany počet

7

Plný text v Digitální knihovně

http://hdl.handle.net/

BibTex

@inproceedings{BUT89338,
  author="Zdeněk {Čada} and Vlastislav {Salajka} and Jiří {Kala} and Viktor {Kanický}",
  title="The Probabilistic Approach to Modification of Seismic Linear Response Spectra",
  booktitle="Future Communication, Computing, Control and Management",
  year="2011",
  pages="365--371",
  address="Berlin Heidelberg",
  isbn="978-3-642-27310-0"
}