自動車運搬船のブロック組立て時における溶接変形の予測及び制御法

村川 英一; 奥本 泰久; ラシッド シェリーフ; 佐藤 伸志; 田島 佑輔

doi:10.14920/jwstaikai.2009f.0.31.0

Preprints of the National Meeting of JWS

Session ID : 209

DOI https://doi.org/10.14920/jwstaikai.2009f.0.31.0

Conference information

Host: Japan Welding Society

Prediction and Control Methods to Reduce Distortion of Deck Panels Produced during Block Assembly of Car Carrier

HIDEKAZU MURAKAWA, YASUHISA OKUMOTO, SHERIF RASHED, *SHINJI SATO, YUSUKA TAJIMA

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Keywords: Welding Distortion, Residual Stress, Inherent Strain, Buckling, Interface Element

CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract

In order to predict and reduce the deflection of deck panels in the car carrier during block assembly, the numerical analyses using inherent strain and interface element were conducted with consideration of welding procedure and assembly sequence.

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