EXPERIMENTAL AND NUMERICAL STUDIES OF LARGE STEEL PLATES SUBJECTED TO HIGH PRESSURE LOADING

被引：0

作者：

Belanger, S. ^{[1
]}

Brodeur, S. ^{[2
]}

Dastous, J. B. ^{[1
]}

Soucy, N. ^{[1
]}

机构：

[1] Inst Rech Hydro Quebec, 1800 Blvd Lionel Boulet, Varennes, PQ, Canada

[2] ABB Canada, Varennes, PQ, Canada

来源：

11TH WORLD CONGRESS ON COMPUTATIONAL MECHANICS; 5TH EUROPEAN CONFERENCE ON COMPUTATIONAL MECHANICS; 6TH EUROPEAN CONFERENCE ON COMPUTATIONAL FLUID DYNAMICS, VOLS V - VI | 2014年

关键词：

Large deflections; Tearing of plates; HSLA steel; Nonlinear finite element analysis; FAILURE;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Low impedance faults occurring in power transformers produce electrical arcs that vaporize surrounding oil, leading in some cases to rapid increases of pressure inside. To investigate the behavior of large steel plates that make up a transformer tank, an experimental setup was built to pressurize at small strain rates models of such plates until ductile failure. The experimental results are reported and compared with non linear implicit finite element simulations.

引用

页码：6775 / 6784

页数：10

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