Reference : Estimation of Welding Distortions and Straightening Workload Through a Data Mining Analy...

	Document type :	Scientific congresses and symposiums : Paper published in a book
	Discipline(s) :	Engineering, computing & technology : Civil engineering Engineering, computing & technology : Mechanical engineering Engineering, computing & technology : Multidisciplinary, general & others
	To cite this reference:	http://hdl.handle.net/2268/1329

Title :	Estimation of Welding Distortions and Straightening Workload Through a Data Mining Analysis
Language :	English
Author, co-author :	Losseau, Nicolas [Université de Liège > Département Argenco : Secteur TLU+C > ANAST (Systèmes de transport et constructions navales) >]
	Caprace, Jean-David [Université de Liège > Département Argenco : Secteur TLU+C > ANAST (Systèmes de transport et constructions navales) >]
	Archambeau, Dominique [ > > ]
	Amrane, Amirouche [Université de Liège > Département Argenco : Secteur TLU+C > ANAST (Systèmes de transport et constructions navales) >]
	Rigo, Philippe [Université de Liège > Département ArGEnCo > Constructions hydrauliques et navales >]
Publication date :	Apr-2008
Main document title :	Design, Fabrication and Economy of Welded Structures (DFE)
Audience :	International
Event name :	Design, Fabrication and Economy of Welded Structures (DFE)
Event date :	du 24 au 26 avril 2008
Event place (city) :	Miskolc
Event country :	Hungary
Keywords :	[en] Welding distortions ; Straightening ; Shipbuilding ; Cost assessment ; Data mining
Abstract :	[en] This paper will present a way to minimize cost in shipbuilding industry by using the results of a data mining analysis aiming to improve the cost knowledge of the straightening process. This statistical analysis was based on production data from a shipyard and has the scope to establish an assessment formula of the straightening workload. An intermediate step of the analysis was to estimate the welding distortions appearing in stiffened panels. Those generated formulae are useful to improve the research in the following domains: production simulation, cost assessment of ship hull, structure optimization, design for production, etc.
Target :	Researchers ; Professionals
Permalink :	http://hdl.handle.net/2268/1329

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