Published November 1976
| Version v1
Journal article
Welding stresses
Creators
- 1. CEA Centre d'Etudes de Bruyeres-le-Chatel, 92 - Montrouge (France)
Description
The aim is to show how internal stresses are generated and to fix the orders of magnitude. A realistic case, the vertical welding of thick plates free to move one against the other, is described and the deformations and stresses are analyzed. The mathematical model UEDA, which accounts for the elastic modulus, the yield strength and the expansion coefficient of the metal with temperature, is presented. The hypotheses and results given apply only to the instantaneous welding of a welded plate and to a plate welded by a moving electrode
Abstract (French)
On se propose de montrer comment les contraintes internes sont generees et d'en fixer les ordres de grandeur. On decrit un cas proche de la realite constitue par le soudage vertical de plaques epaisses libres de se deplacer l'une par rapport a l'autre. On analyse les deformations et les contraintes. On presente le modele mathematique UEDA qui tient compte du changement de module d'elasticite, de la limite d'elasticite et du coefficient de dilatation du metal en fonction de la temperature. On se limite a en donner les hypotheses et les resultats dans le cas du soudage instantane d'une plaque soudee et dans celui d'une plaque soudee par une electrode en mouvementAdditional details
Additional titles
- Original title (French)
- Les contraintes de soudage
Publishing Information
- Journal Title
- Metaux (Corros.-Ind.)
- Journal Volume
- 51
- Journal Issue
- 615
- Series
- Metaux (Corros.-Ind.).
- Journal Page Range
- 394-402
Conference
- Title
- Meeting on the mechanical behavior of welded structures.
- Dates
- 11 Mar 1976.
- Place
- Marseille, France.
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 8303044
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- FINITE ELEMENT METHOD; SIMULATION; SLABS; STRAINS; STRESS ANALYSIS; THERMAL STRESSES; WELDING
- Descriptors DEC
- FABRICATION; JOINING; NUMERICAL SOLUTION; STRESSES