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3. Applications
3.1 Application to railway weighing
One immediate application of this new technology is rail weighing, using the rails as load cells. The advantages of this application include the ability to measure the weight of the train wheel by wheel, and thus to detect loading imbalances on the wagons, which is a considerable safety advantage. In this way, we can quantify the weight per wheel, per axle and then for the whole train by adding them together. In addition, the simplicity of implementation avoids the need for civil engineering work (figures 12 and 13 ).
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Bibliography
- (1) - DOUBRERE (J.-C.) - Résistance des matériaux : cours et exercices corrigés. - Eyrolles (2010).
- (2) - YOUDE (X.) - Formulaire de résistance des matériaux. - Eyrolles (2007).
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Websites
Bordeaux Gradignan Nuclear Studies Center http://www.cenbg.in2p3.fr/spip.php?rubrique393〈=fr
Train weighing. Lorrain continuous and discontinuous weighing http://www.PLCD.fr
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Regulations
International Organization of Legal Metrology standards OIML R106/1997, OIML D11, OIML R117 and R118.
Articles R312-5 to R312-6 of the Highway Code.
Directive 85/3/EEC of December 19, 1984 relating to vehicles of more than 3.5 t maximum laden mass.
Patents
Device for determining the weight of an object FR 2 952 433 A1 – WO 2011/055076 AI
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