TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
BRIDGE ACTION PERIOD [2 records]
Record 1 - internal organization data 1992-12-01
Record 1, English
Record 1, Subject field(s)
- Extraction Procedures - Various (Mining)
- Excavation (Construction)
Record 1, Main entry term, English
- bridge action period 1, record 1, English, bridge%20action%20period
Record 1, Abbreviations, English
Record 1, Synonyms, English
- stand-up time 2, record 1, English, stand%2Dup%20time
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Since then, ... (the heading and bench method) ... is used only where the bridge action period of the rock is so short that support is required immediately after blasting and ventilating. 1, record 1, English, - bridge%20action%20period
Record number: 1, Textual support number: 2 CONT
If the bridge action period is too short to permit mucking, it is necessary to ... support the roof prior to mucking. If the bridge action period is long enough to exclude the danger of ... rock falls ..., the support is usually erected from the drill carriage. 1, record 1, English, - bridge%20action%20period
Record number: 1, Textual support number: 1 OBS
Rock Tunneling with Steel Supports, 1977. 1, record 1, English, - bridge%20action%20period
Record 1, French
Record 1, Domaine(s)
- Procédés d'extraction divers (Exploit. minière)
- Fouilles (Construction)
Record 1, Main entry term, French
- temps de stabilité
1, record 1, French, temps%20de%20stabilit%C3%A9
masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- délai de stabilité 1, record 1, French, d%C3%A9lai%20de%20stabilit%C3%A9
masculine noun
- temps de tenue de terrain 2, record 1, French, temps%20de%20tenue%20de%20terrain
masculine noun
- délai d'autoportage 2, record 1, French, d%C3%A9lai%20d%27autoportage
masculine noun
- temps d'autoportage 2, record 1, French, temps%20d%27autoportage
masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
[...] il existe un délai pendant lequel la paroi de l'excavation reste stable. Ce temps de stabilité décroît quand les dimensions de la cavité augmentent. On adapte donc les dimensions des sections creusées en fonction de ce temps et de celui qui est nécessaire pour stabiliser l'excavation [...]. [...] Si le temps de stabilité est trop court ou nul, on procède soit à une préconsolidation du terrain [...], soit à l'utilisation de machines [...] 1, record 1, French, - temps%20de%20stabilit%C3%A9
Record number: 1, Textual support number: 1 OBS
temps de tenue de terrain: Ouvrages souterrains. Conception - réalisation - entretien, 1988, p. 57. 2, record 1, French, - temps%20de%20stabilit%C3%A9
Record number: 1, Textual support number: 2 OBS
délai d'autoportage; temps d'autoportage : Traité de construction des tunnels, 1970, p. 460. 2, record 1, French, - temps%20de%20stabilit%C3%A9
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 1992-12-01
Record 2, English
Record 2, Subject field(s)
- Extraction Procedures - Various (Mining)
- Excavation (Construction)
Record 2, Main entry term, English
- stand-up time 1, record 2, English, stand%2Dup%20time
Record 2, Abbreviations, English
Record 2, Synonyms, English
- bridge action period 2, record 2, English, bridge%20action%20period
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
The key factor in timing support installation is so-called stand-up time; i.e., how long the ground will safely stand by itself at the heading, thus providing a period for installing supports. 1, record 2, English, - stand%2Dup%20time
Record number: 2, Textual support number: 1 OBS
bridge action period; Rock Tunneling with Steel Supports, 1977, p. 120. 2, record 2, English, - stand%2Dup%20time
Record 2, French
Record 2, Domaine(s)
- Procédés d'extraction divers (Exploit. minière)
- Fouilles (Construction)
Record 2, Main entry term, French
- temps d'autoportage
1, record 2, French, temps%20d%27autoportage
masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- temps de tenue 1, record 2, French, temps%20de%20tenue
masculine noun
- temps de stabilité 2, record 2, French, temps%20de%20stabilit%C3%A9
masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Avant l'amorce de l'effondrement, la roche ébranlée est à même d'assurer pendant quelque temps la stabilité de l'excavation non étayée. Cette période est appelée le temps d'autoportage. (Traité de construction des tunnels, 1970, p. 183). 1, record 2, French, - temps%20d%27autoportage
Record number: 2, Textual support number: 1 OBS
temps de tenue : Ouvrages souterrains : conception - réalisation - entretien, 1988, p. 63. 1, record 2, French, - temps%20d%27autoportage
Record 2, Spanish
Record 2, Textual support, Spanish
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