TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
POP UP STRUCTURE [1 record]
Record 1 - internal organization data 2011-02-21
Record 1, English
Record 1, Subject field(s)
- Tectonics
- Geomorphology and Geomorphogeny
Record 1, Main entry term, English
- pop-up structure
1, record 1, English, pop%2Dup%20structure
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- pop-up 2, record 1, English, pop%2Dup
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
[A] compressional structure developed when folding is not enough to solve volume problems. 3, record 1, English, - pop%2Dup%20structure
Record number: 1, Textual support number: 1 CONT
In areas where salt layers are affected by compressional tectonic regimes, when folding is not enough to shorten the overburden, additional shortening (pop-up structures) is developed in the crest of anticline structures to accommodate the sediments to new volume conditions. 3, record 1, English, - pop%2Dup%20structure
Record number: 1, Textual support number: 2 CONT
The mechanical behaviour of a "pop-up" in a layered, near-surface rock formation under compression is examined by treating it as a one-way buckling problem in which a compressed flat plate lying on a horizontal substrate can suddenly buckle upward. 4, record 1, English, - pop%2Dup%20structure
Record number: 1, Textual support number: 1 OBS
pop-up structure: term used at Natural Resources Canada - Earth Sciences Sector. 5, record 1, English, - pop%2Dup%20structure
Record 1, Key term(s)
- pop up structure
- pop up
Record 1, French
Record 1, Domaine(s)
- Tectonique
- Géomorphologie et géomorphogénie
Record 1, Main entry term, French
- structure de soulèvement
1, record 1, French, structure%20de%20soul%C3%A8vement
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- structure d'extrusion 2, record 1, French, structure%20d%27extrusion
correct, feminine noun
- coin extrusif 3, record 1, French, coin%20extrusif
correct, masculine noun
- coin extrudé 4, record 1, French, coin%20extrud%C3%A9
masculine noun
- coin expulsé 5, record 1, French, coin%20expuls%C3%A9
masculine noun
- écaille expulsée 6, record 1, French, %C3%A9caille%20expuls%C3%A9e
feminine noun
- bombement 7, record 1, French, bombement
masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Masse de roche délimitée vers le haut par une rampe frontale et un rétrochevauchement à pendage opposé. 8, record 1, French, - structure%20de%20soul%C3%A8vement
Record number: 1, Textual support number: 1 CONT
[Les plis coffrés] peuvent résulter de l'entrecroisement de deux bandes de froissure symétriques (conjuguées), leur voûte plate correspondant à la zone non plissée entre ces deux bandes : ils représentent même parfois l'amortissement en plis de failles conjuguées (délimitant un coin expulsé vers le haut, dans le cas d'un anticlinal coffré). 9, record 1, French, - structure%20de%20soul%C3%A8vement
Record number: 1, Textual support number: 2 CONT
Le comportement mécanique d'une structure de soulèvement, ou «pop-up», sous l'influence de la compression à la surface d'une formation rocheuse en couches est examiné en la traitant comme un problème de flambage unidimensionnel dans lequel une plaque en compression reposant sur un substrat peut soudainement flamber vers le haut. 10, record 1, French, - structure%20de%20soul%C3%A8vement
Record number: 1, Textual support number: 3 CONT
Enfin la limite du prisme récent est caractérisée par une structure d'extrusion (pop-up) avec rétro-chevauchement qui a été fortement soulevé il y a 0,5 Ma au moment du passage de Paleo-Zenisu. 2, record 1, French, - structure%20de%20soul%C3%A8vement
Record number: 1, Textual support number: 4 CONT
Ces deux tracés font apparaître que la forme en anticlinal coffré que dessinent les couches du coin expulsé vers le haut pli résulte du jeu de deux failles compressives antithétiques (= de sens de rejet opposé) [...] par un processus de crochonnement. 11, record 1, French, - structure%20de%20soul%C3%A8vement
Record number: 1, Textual support number: 1 OBS
coin expulsé; bombement : termes en usage à Ressources naturelles Canada - Secteur des sciences de la Terre. 12, record 1, French, - structure%20de%20soul%C3%A8vement
Record 1, Spanish
Record 1, Textual support, Spanish
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