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A Finite Element Analysis of the Hull of an Oversea Trawlboat under Gun Shooting(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2000年03期
Page:
257-260
Research Field:
Publishing date:

Info

Title:
A Finite Element Analysis of the Hull of an Oversea Trawlboat under Gun Shooting
Author(s):
ChuZhiyuan YangGuolai ZhangLifang ChenYunsheng
School of Mechanics,NUST,Nanjing 210094
Keywords:
gun f inite element analysis hull st rength 3D solid modelin
PACS:
U66
DOI:
-
Abstract:
When field artillery shoot ing on the platform fixed on a ship. s dock, a very complex shock effect is produced. It is of great importance to analyse the stress and st rain of the ship-body and the gun-shoot ing platform on the gun’s firing. A f inite element model of the hull of a t raw lboat under field gun shoot ing is established on the basis of the finite element theory. With this model, a series of numerical simulations are carried out under different conditions. The max imum st ress and strain as well as their posit ion are derived under different condit ion, thus prov iding important reference to the operat ional scheme of making full use of the f irepow er w hen the f ield art illery sailing on board of an oversea t raw lboat .

References:

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Last Update: 2013-03-25