Glossary entry

Spanish term or phrase:

extrados

English translation:

extrados

Added to glossary by Eileen Brophy
Feb 21, 2010 22:48
14 yrs ago
8 viewers *
Spanish term

extrados

Spanish to English Tech/Engineering Construction / Civil Engineering Mining tunnel
This is the context : Las bandas se encuentran alojadas en unos rebajes situados en las juntas, muy próximos al extrados

Proposed translations

11 hrs
Selected

extrados

In architecture, the 'extrados' is the outer curved face of an arch or vault (Penguin Dictionary of Architecture). My French architectural references give its use in French to be the same (for instance Forbes Dictionary of Architecture & Construction).

A voussoir is a wedge-shaped stone forming one of the units of an arch and is therefore a different part of the arch from the extrados.
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4 KudoZ points awarded for this answer. Comment: "Many thanks for your help :-0))"
33 mins

Voussoir

Trasdós proviene del latín extra, fuera, al exterior y dorsum, dorso.
El Trasdós es un término arquitectónico que designa el plano superior externo convexo de un arco o bóveda. A veces se denomina extradós.
También designa el lomo de una dovela, que suele estar oculta por estar dentro de la construcción.
Se contrapone con la voz intradós.
http://es.wikipedia.org/wiki/Trasdós

A voussoir is a wedge-shaped element, typically a stone, used in building an arch.
http://en.wikipedia.org/wiki/Extrados

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Note added at 4 hrs (2010-02-22 03:13:55 GMT)
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Yes, translation gives it like a synonym in the meaning of stone and part that form a rounded portion of an arch. But the meaning of trasdós or extradós is the outer boundaries of a voussoir (dovela). If a client means in general a brick or a stone of the structure of an arch and don’t want to use suggested term it can be replaced by segment, also element or unit.
I add you a page in internet where you can see a sketch of an arch with an explanation.
http://es.wikipedia.org/wiki/Dovela
Note from asker:
Are you saying that it is a synonym for a dovela Tetyana? Voussoir is the technical name for a dovela, which my client refuses to use. He uses segment!!
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21 hrs

outer curve or surface of the arch

http://diccionario.reverso.net/ingles-definiciones/extrados
(Thanks to Chriswa's excellent lead.)
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Reference comments

26 mins
Reference:

Extrados

Peer comments on this reference comment:

agree eski : Totally concur. eski
20 hrs
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