AU2021447930A1 - A shoring arrangement - Google Patents
A shoring arrangement Download PDFInfo
- Publication number
- AU2021447930A1 AU2021447930A1 AU2021447930A AU2021447930A AU2021447930A1 AU 2021447930 A1 AU2021447930 A1 AU 2021447930A1 AU 2021447930 A AU2021447930 A AU 2021447930A AU 2021447930 A AU2021447930 A AU 2021447930A AU 2021447930 A1 AU2021447930 A1 AU 2021447930A1
- Authority
- AU
- Australia
- Prior art keywords
- cradle
- support member
- shoring
- hydraulic cylinder
- arrangement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012856 packing Methods 0.000 claims description 116
- 239000000463 material Substances 0.000 claims description 56
- 239000012530 fluid Substances 0.000 claims description 48
- 238000000034 method Methods 0.000 claims description 19
- 238000004891 communication Methods 0.000 claims description 15
- 230000000295 complement effect Effects 0.000 claims description 5
- 238000009415 formwork Methods 0.000 description 21
- 239000007789 gas Substances 0.000 description 16
- 238000002955 isolation Methods 0.000 description 14
- 125000006850 spacer group Chemical group 0.000 description 13
- 239000002184 metal Substances 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 230000002787 reinforcement Effects 0.000 description 8
- 230000008901 benefit Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 239000000565 sealant Substances 0.000 description 6
- 239000011440 grout Substances 0.000 description 5
- 239000013521 mastic Substances 0.000 description 5
- 229920001296 polysiloxane Polymers 0.000 description 5
- 230000036316 preload Effects 0.000 description 5
- 239000002775 capsule Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
- E21D11/22—Clamps or other yieldable means for interconnecting adjacent arch members either rigidly, or allowing arch member parts to slide when subjected to excessive pressure
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/06—Foundation trenches ditches or narrow shafts
- E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
- E02D17/083—Shoring struts
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Architecture (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Bridges Or Land Bridges (AREA)
- Catching Or Destruction (AREA)
- Wing Frames And Configurations (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/GB2021/051286 WO2022248815A1 (fr) | 2021-05-27 | 2021-05-27 | Agencement d'étayage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2021447930A1 true AU2021447930A1 (en) | 2023-10-19 |
Family
ID=76695776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2021447930A Pending AU2021447930A1 (en) | 2021-05-27 | 2021-05-27 | A shoring arrangement |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4256134A1 (fr) |
| AU (1) | AU2021447930A1 (fr) |
| WO (1) | WO2022248815A1 (fr) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2061255A1 (de) * | 1970-12-12 | 1972-06-22 | Gerhard Ley | Vorrichtung zur Einsturzsicherung von einander gegenueberliegenden Waenden bei Baugruben |
| DE8017079U1 (de) * | 1980-06-27 | 1980-09-25 | Lube & Krings Gmbh Hoch-, Tief- Und Strassenbauunternehmen, 5120 Herzogenrath | Spreizvorrichtung fuer kanalverbauvorrichtungen o.dgl. |
| DE3219636A1 (de) * | 1982-05-25 | 1983-12-01 | Josef Ing.(grad.) 5142 Hückelhoven Emunds | Spannrahmen fuer verbauplatten |
| FR2561696B1 (fr) * | 1984-03-22 | 1988-06-24 | Soletanche | Buton precontraint autoregule |
| EP2453062B1 (fr) * | 2010-11-16 | 2016-02-17 | Marti AG Bern, Moosseedorf | Procédé et système d'étai pour travaux de terrassement |
| KR101167475B1 (ko) * | 2011-11-17 | 2012-07-19 | 허원종 | 버팀보 |
| GB2530292B (en) * | 2014-09-17 | 2017-02-08 | Eze Shoring (Halifax) Ltd | Trench wall support |
| FR3067727B1 (fr) * | 2017-06-14 | 2020-12-25 | Alti Fers Et Metaux Rigaudy Et Fils | Module d'interface d’un dispositif d’etaiement et procede de mise en œuvre d’un tel module |
| AU2020356805A1 (en) * | 2019-10-04 | 2021-05-06 | EmNet, LLC | Novel systems and methods for supporting suspended items |
-
2021
- 2021-05-27 WO PCT/GB2021/051286 patent/WO2022248815A1/fr active Application Filing
- 2021-05-27 EP EP21736006.4A patent/EP4256134A1/fr active Pending
- 2021-05-27 AU AU2021447930A patent/AU2021447930A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4256134A1 (fr) | 2023-10-11 |
| WO2022248815A1 (fr) | 2022-12-01 |
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