Non-Linear FEA of AA 5083 Welded Joints for High-Speed Marine Vehicles

被引：0

作者：

Corigliano, Pasqualino ^{[1
]}

Crupi, Vincenzo ^{[1
]}

机构：

[1] Univ Messina, Dept Engn, I-98166 Messina, Italy

来源：

PROCEEDINGS OF THE 12TH SYMPOSIUM ON HIGH SPEED MARINE VEHICLES (HSMV 2020) | 2020年 / 5卷

关键词：

marine structures; aluminium welded joints; hardness; Digital Image Correlation; FE analysis;

D O I：

10.3233/PMST200050

中图分类号：

U6 [水路运输]; P75 [海洋工程];

学科分类号：

0814 ; 081505 ; 0824 ; 082401 ;

摘要：

The AA 5083 aluminium alloy is widely used in high speed marine vehicles. The aim of this scientific work was to develop and validate a procedure, starting only from hardness measurements, to predict the elastic-plastic behavior of AA 5083 welded joints under static loading using non-linear FEA analyses. The hardness measurements allowed identifying the different zones and to assess their different mechanical properties, which were considered in the finite element model. Finally, the finite element model results were validated experimentally, comparing the results with the measurements obtained by means of a full-field technique such as the Digital Image Correlation technique.

引用

页码：247 / 254

页数：8

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