Crest of the Royal National Institution of Naval Architects - Click to return to the homepage

The Royal Institute of Naval Architects

Delner Brakes Oct 2018

Alfa Laval Oct 2018

IJME 380

Paper title: Characterization and Analyses on Residual Stress and Deformation Distribution in Line Heat Process

 

Authors

B Zhou, School of Naval Architecture and Ocean Engineering, Dalian University of Technology, China
X Han, W Guo, and Z Liu, Maritime Research Centre, Nanyang Technological University, Singapore
S-K Tan School of Civil and Environmental Engineering, Nanyang Technological University, Singapore

Summary 

Line heating is an important plate bending process that has been adopted in shipyards for more than 60 years. This paper presents the results of a numerical and experimental study on the residual deformation and stress distribution in the plate forming process using the line heating method. In this paper, a finite element model was used to simulate the heating process, and the model was validated using experimental results. The model was then used to analyze the deformation and stress distributions in the heating and non-heating region. The impact of line heating and sequence of heating on both sides of a steel plate was discussed. The findings of the study show that the compression stress generated help to increase the shrinkage of line heating process. This study presents a valuable reference for similar thermal process.

Reference

Transactions RINA, Vol 158, Part A4, International Journal Maritime Engineering, Oct-Dec 2016 

DOI Number

DOI No: 10.3940/rina.ijme.2016.a4.380

Search and Order IJME papers

All International Journal of Maritime Engineering (IJME) papers are listed in the RINA Publications Database. You can search the database by author name and paper title. Publications may be ordered and paid for online. Other publications are also listed, some of which may be downloaded free of charge. Follow the link to Search Publications & Order.

Survitec July

Bentley Systems

JETS VAC - sept

Furuno June 2018

IQPC - Oct 2018

METSTRADE

UBM April 4th 2018