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A data mining analysis to evaluate the additional workloads caused by welding distortions
Losseau, N.; Caprace, J.-D.; Rigo, P.; Aracil, F.F. (2009). A data mining analysis to evaluate the additional workloads caused by welding distortions, in: Soares, C.G. et al. Analysis and Design of Marine Structures.
In: Soares, C.G.; Das, P.K. (2009). Analysis and Design of Marine Structures. CRC Press: Boca Raton. ISBN 978-0-415-54934-9. , more

Available in  Authors 
Document type: Conference paper

Keyword
    Marine

Authors  Top 
  • Losseau, N.
  • Caprace, J.-D., more
  • Rigo, P., more
  • Aracil, F.F.

Abstract
    This paper presents a way to minimize costs in shipbuilding industry by using the results of a data mining analysis timing to improve knowledge of the additional costs engendered by welding distortions. The presented analyses have exploited production data to establish formulations of-the Supplementary costs of steel working and straightening operations in function of welding distortions. Moreover, a complementary analysis based oil the previous formulas has permitted to realise an economic comparison of post welding techniques aiming to reduce residual deformations.

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