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A study of wet snow shedding from an...

Roberge, Mathieu.

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A study of wet snow shedding from an overhead cable.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	A study of wet snow shedding from an overhead cable./
Author:	Roberge, Mathieu.
Description:	113 p.
Notes:	Source: Masters Abstracts International, Volume: 46-03, page: 1558.
Contained By:	Masters Abstracts International46-03.
Subject:	Applied Mechanics. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=MR32618
ISBN:	9780494326183

A study of wet snow shedding from an overhead cable.
Roberge, Mathieu.

A study of wet snow shedding from an overhead cable. - 113 p.

Source: Masters Abstracts International, Volume: 46-03, page: 1558.

Thesis (M.Eng.)--McGill University (Canada), 2007.

Wet snow accumulating and shedding from overhead transmission lines can lead to a number of serviceability, safety and mechanical reliability issues. An innovative and inexpensive method to reproduce wet snow accretions on a cable in a controlled environment is explained. Wet snow sleeves were experimentally reproduced by using this technique to study their shedding mechanism. A numerical modeling technique using nonlinear finite element analysis is proposed to evaluate the dynamic response of an overhead cable subjected to any snow-shedding scenario. A time function is associated to the mass and weight of each snow element, which enables its virtual removal from the model at the time prescribed by the user. The response of a single span of overhead ground wire subjected to total and partial snow shedding scenarios is evaluated.

ISBN: 9780494326183Subjects--Topical Terms:

1018410
Applied Mechanics.

A study of wet snow shedding from an overhead cable.
LDR:01594nam 2200253 a 45 001 940766
005 20110518
008 110518s2007 ||||||||||||||||| ||eng d
020 $a 9780494326183
035 $a (UMI)AAIMR32618
035 $a AAIMR32618
040 $a UMI $c UMI
100 1 $a Roberge, Mathieu. $3 1264894
245 1 2 $a A study of wet snow shedding from an overhead cable.
300 $a 113 p.
500 $a Source: Masters Abstracts International, Volume: 46-03, page: 1558.
502 $a Thesis (M.Eng.)--McGill University (Canada), 2007.
520 $a Wet snow accumulating and shedding from overhead transmission lines can lead to a number of serviceability, safety and mechanical reliability issues. An innovative and inexpensive method to reproduce wet snow accretions on a cable in a controlled environment is explained. Wet snow sleeves were experimentally reproduced by using this technique to study their shedding mechanism. A numerical modeling technique using nonlinear finite element analysis is proposed to evaluate the dynamic response of an overhead cable subjected to any snow-shedding scenario. A time function is associated to the mass and weight of each snow element, which enables its virtual removal from the model at the time prescribed by the user. The response of a single span of overhead ground wire subjected to total and partial snow shedding scenarios is evaluated.
590 $a School code: 0781.
650 4 $a Applied Mechanics. $3 1018410
650 4 $a Engineering, Civil. $3 783781
690 $a 0346
690 $a 0543
710 2 $a McGill University (Canada). $3 1018122
773 0 $t Masters Abstracts International $g 46-03.
790 $a 0781
791 $a M.Eng.
792 $a 2007
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=MR32618