This question was closed without grading. Reason: Answer found elsewhere
Mar 10, 2021 17:04
3 yrs ago
16 viewers *
Polish term
Poland
ściana okularowa
Polish to English
Tech/Engineering
Construction / Civil Engineering
maszyny drążące TBM
Na ścianie czołowej szybu startowego pomiędzy płytą fundamentową, a stropem rozpierającym zostanie wykonana *ściana okularowa* o średnicy otworu o min 10 cm większej niż średnica tarczy wiercącej maszyny TBM. *Ściana okularowa* posiadać będzie min. grubość 1,0 m i zwężać się będzie ku górze, a jej płaszczyzna będzie prostopadła do osi wiercenia tunelu. Zadaniem *ściany okularowej* jest prawidłowe nakierowanie tarczy w początkowym stadium wiercenia – faza „start i przewiert przez ścianę szczelinową”.
Proposed translations
(English)
| 2 | spectacle wall |
Frank Szmulowicz, Ph. D.
|
Proposed translations
21 mins
Frank Szmulowicz, Ph. D.
United States
United States
Native in Polish
&
English
Works in field
United States
On time, on target, on budget.
Native in: English 
, Polish
Works in: Polish to English, English to Polish, Russian to Polish, and 1 more.
Related KudoZ points
:
1299
spectacle wall
Without a definition in Polish, I am guided by the context only.
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In addition, another stationary blocking element is generally provided in the region of the starting shaft, preferably in the spectacle wall, which blocking element seals the annular space 4 between the rear blocking element 14 and the starting shaft so that, in the latter, the suspension pressure defined to safeguard the advance, can be maintained during testing. The two blocking elements 14 shown move in contrast corresponding to the advance of the piping through the borehole whilst maintaining a constant mutual spacing.https://patents.google.com/patent/US20070292212
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Note added at 23 mins (2021-03-10 17:28:13 GMT)
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cBored pile walls, which are to be passed through by a tunnel boring
machine (TBM), so called "spectacle walls“ are reinforced with a
glass fibre reinforcement in the passage area (so called soft-eye
construction). This reinforcement material is so brittle and easy to
cut through that no damage to the TBM is to be expected.
Rebar cage with glass fibre reinforcement for „spectacle“ wall
https://studyres.com/doc/16930260/large-diameter-bored-piles...
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In addition, another stationary blocking element is generally provided in the region of the starting shaft, preferably in the spectacle wall, which blocking element seals the annular space 4 between the rear blocking element 14 and the starting shaft so that, in the latter, the suspension pressure defined to safeguard the advance, can be maintained during testing. The two blocking elements 14 shown move in contrast corresponding to the advance of the piping through the borehole whilst maintaining a constant mutual spacing.https://patents.google.com/patent/US20070292212
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Note added at 23 mins (2021-03-10 17:28:13 GMT)
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cBored pile walls, which are to be passed through by a tunnel boring
machine (TBM), so called "spectacle walls“ are reinforced with a
glass fibre reinforcement in the passage area (so called soft-eye
construction). This reinforcement material is so brittle and easy to
cut through that no damage to the TBM is to be expected.
Rebar cage with glass fibre reinforcement for „spectacle“ wall
https://studyres.com/doc/16930260/large-diameter-bored-piles...
Discussion
https://www.maplad.it/softeye
https://www.dextragroup.com/activities/technical-solutions-f...
Soft-eye D-wall albo soft-eye wall dobrze guglują.
Dziękuję za całą pomoc, czy jakoś punkty mogę wam przyznać za pomoc, mimo nie wybrania odpowiedzi?
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Figure 5. Construction of and sealing ring installed in the D-wall before TBM launching.
Figure 6. Sealing rings installed in the D-wall for break-out (picture on the left) and TBM break-out
- https://t.ly/5FQa - page 6
Bardzo mała ilość wyników na "spectacle wall" + TBM/tunnel boring machine jest trochę podejrzana.
Za ścianą czołową na długości ok. 15,0m w gruncie rodzimym przed rozpoczęciem wiercenia TBM zostanie wykonany blok jetowy usztywniający grunt. Blok usztywniający służy prawidłowemu nakierowaniu maszyny TBM w początkowej fazie wiercenia
https://www.dnibetonu.com/wp-content/pdfs/2014/Maliszewski_K...