This paper deals with structural dynamics and
design of transmission lines emphasizing the inherent
variabilities in structural demand and resistance.
Especially, the effects of wind and ice
loads are treated starting from the basic principles
in probabilistic settings. This includes discussion
of the wind field within the framework of stochastic
processes as well as a probabilistic treatment of
the combined effects of wind and ice loadings. The
probabilistic modelling is reinforced by experimental
data. Further it is outlined how the results
of a dynamic load effect analysis can be applied
in a consistent design procedure that accounts
properly for the stochastic nature of the problem.
The procedure is basically a Hasafer-Lind safety
index approach working in a finite space of basic
variables. The potential of this procedure is demonstrated
by a numerical example which reveals the
relative importance of some of the basic variables
related to wind and ice loading.
%0 Generic
%1 sigbjornsson1981probabilistic
%A SIGBJORNSSON, R
%A JQNASSON, A.B
%D 1981
%K Design Line Transmission dynamics ice loading probabilistic stochastic wind
%T PROBABILISTIC ASPECT OF
STRUCTURAL DESIGN OF TRANSMISSION LINES
%X This paper deals with structural dynamics and
design of transmission lines emphasizing the inherent
variabilities in structural demand and resistance.
Especially, the effects of wind and ice
loads are treated starting from the basic principles
in probabilistic settings. This includes discussion
of the wind field within the framework of stochastic
processes as well as a probabilistic treatment of
the combined effects of wind and ice loadings. The
probabilistic modelling is reinforced by experimental
data. Further it is outlined how the results
of a dynamic load effect analysis can be applied
in a consistent design procedure that accounts
properly for the stochastic nature of the problem.
The procedure is basically a Hasafer-Lind safety
index approach working in a finite space of basic
variables. The potential of this procedure is demonstrated
by a numerical example which reveals the
relative importance of some of the basic variables
related to wind and ice loading.
@conference{sigbjornsson1981probabilistic,
abstract = {This paper deals with structural dynamics and
design of transmission lines emphasizing the inherent
variabilities in structural demand and resistance.
Especially, the effects of wind and ice
loads are treated starting from the basic principles
in probabilistic settings. This includes discussion
of the wind field within the framework of stochastic
processes as well as a probabilistic treatment of
the combined effects of wind and ice loadings. The
probabilistic modelling is reinforced by experimental
data. Further it is outlined how the results
of a dynamic load effect analysis can be applied
in a consistent design procedure that accounts
properly for the stochastic nature of the problem.
The procedure is basically a Hasafer-Lind safety
index approach working in a finite space of basic
variables. The potential of this procedure is demonstrated
by a numerical example which reveals the
relative importance of some of the basic variables
related to wind and ice loading.},
added-at = {2021-02-07T21:27:44.000+0100},
author = {SIGBJORNSSON, R and JQNASSON, A.B},
biburl = {https://www.bibsonomy.org/bibtex/2ce764eeeac200d1d39202a5dddf07e52/ceps},
interhash = {b433a5623a451bed2608a82eb40ff64f},
intrahash = {ce764eeeac200d1d39202a5dddf07e52},
keywords = {Design Line Transmission dynamics ice loading probabilistic stochastic wind},
timestamp = {2023-12-21T14:13:56.000+0100},
title = {PROBABILISTIC ASPECT OF
STRUCTURAL DESIGN OF TRANSMISSION LINES},
year = 1981
}