CH500344A - Dispositif d'ancrage d'une pièce de soutènement - Google Patents
Dispositif d'ancrage d'une pièce de soutènementInfo
- Publication number
- CH500344A CH500344A CH18569A CH18569A CH500344A CH 500344 A CH500344 A CH 500344A CH 18569 A CH18569 A CH 18569A CH 18569 A CH18569 A CH 18569A CH 500344 A CH500344 A CH 500344A
- Authority
- CH
- Switzerland
- Prior art keywords
- traction member
- compression means
- borehole
- sub
- connecting rods
- Prior art date
Links
- 238000004873 anchoring Methods 0.000 title claims description 19
- 230000006835 compression Effects 0.000 claims description 21
- 238000007906 compression Methods 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000011440 grout Substances 0.000 claims description 14
- 239000004568 cement Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000005553 drilling Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 239000011435 rock Substances 0.000 description 9
- 230000002787 reinforcement Effects 0.000 description 8
- 239000011083 cement mortar Substances 0.000 description 3
- 238000005488 sandblasting Methods 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 238000010273 cold forging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/54—Piles with prefabricated supports or anchoring parts; Anchoring piles
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
- E21D21/0033—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts having a jacket or outer tube
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
- E21D21/006—Anchoring-bolts made of cables or wires
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/008—Anchoring or tensioning means
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR144137 | 1968-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH500344A true CH500344A (fr) | 1970-12-15 |
Family
ID=8647597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH18569A CH500344A (fr) | 1968-03-18 | 1969-01-08 | Dispositif d'ancrage d'une pièce de soutènement |
Country Status (7)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2443010A1 (fr) * | 1978-11-29 | 1980-06-27 | Petroles Cie Francaise | Procede de fixation d'une conduite immergee reposant sur un fond marin ainsi que dispositifs de mise en oeuvre de ce procede |
| DE3538995C2 (de) * | 1985-11-02 | 1994-06-30 | Fischer Artur Werke Gmbh | Korrosionsschutz für einen in einem Sackloch verankerten Spreizdübel |
-
1968
- 1968-03-18 FR FR144137A patent/FR1559329A/fr not_active Expired
- 1968-11-28 BE BE724620D patent/BE724620A/xx not_active IP Right Cessation
- 1968-12-02 LU LU57439D patent/LU57439A1/xx unknown
- 1968-12-12 ES ES361371A patent/ES361371A1/es not_active Expired
-
1969
- 1969-01-08 CH CH18569A patent/CH500344A/fr not_active IP Right Cessation
- 1969-03-11 DE DE6909859U patent/DE6909859U/de not_active Expired
- 1969-03-18 NL NL6904125A patent/NL6904125A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES361371A1 (es) | 1970-08-16 |
| LU57439A1 (US20110009641A1-20110113-C00116.png) | 1969-03-11 |
| NL6904125A (US20110009641A1-20110113-C00116.png) | 1969-09-22 |
| BE724620A (US20110009641A1-20110113-C00116.png) | 1969-05-02 |
| DE6909859U (de) | 1969-07-17 |
| FR1559329A (US20110009641A1-20110113-C00116.png) | 1969-03-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |