Detail publikačního výsledku

COMPARISON OF METHODS FOR ANALYSIS OF AERODYNAMIC STABILITY OF A BRIDGE SECTION

KALA, J.; NEVAŘIL, A.

Originální název

COMPARISON OF METHODS FOR ANALYSIS OF AERODYNAMIC STABILITY OF A BRIDGE SECTION

Anglický název

COMPARISON OF METHODS FOR ANALYSIS OF AERODYNAMIC STABILITY OF A BRIDGE SECTION

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

In the presented article is outlined numerical analysis of a bridge cross-section. Static and dynamic action of wind on the structure is described. Transverse oscillations of the cross-section known as a galloping are referenced and a quasi-static approach of its solution is adopted. Basic assumptions for arise of these vibration produced instabilities are named. The description of the numerical and experimental model is given, enhancing advantages and disadvantages of both approaches. Some of the numerically obtained data, e.g. the flow trace, are presented.

Anglický abstrakt

In the presented article is outlined numerical analysis of a bridge cross-section. Static and dynamic action of wind on the structure is described. Transverse oscillations of the cross-section known as a galloping are referenced and a quasi-static approach of its solution is adopted. Basic assumptions for arise of these vibration produced instabilities are named. The description of the numerical and experimental model is given, enhancing advantages and disadvantages of both approaches. Some of the numerically obtained data, e.g. the flow trace, are presented.

Klíčová slova

aerodynamic stability, bridge, wind, galloping

Klíčová slova v angličtině

aerodynamic stability, bridge, wind, galloping

Autoři

KALA, J.; NEVAŘIL, A.

Rok RIV

2011

Vydáno

25.05.2005

Místo

Santorini, Greece

ISBN

84-95999-71-4

Kniha

Proc. of Int. Conf. Computational Methods for Coupled Problems in Science and Engineering

Strany od

1

Strany do

4

Strany počet

4

BibTex

@inproceedings{BUT21142,
  author="Jiří {Kala} and Aleš {Nevařil}",
  title="COMPARISON OF METHODS FOR ANALYSIS OF AERODYNAMIC STABILITY OF A BRIDGE SECTION",
  booktitle="Proc. of Int. Conf. Computational Methods for Coupled Problems in Science and Engineering",
  year="2005",
  pages="1--4",
  address="Santorini, Greece",
  isbn="84-95999-71-4"
}