FR2841273B1 - DEVICE FOR PLACING A PRECONTROLLER ON A SCELLEE ANCHORING ROD - Google Patents
DEVICE FOR PLACING A PRECONTROLLER ON A SCELLEE ANCHORING RODInfo
- Publication number
- FR2841273B1 FR2841273B1 FR0207650A FR0207650A FR2841273B1 FR 2841273 B1 FR2841273 B1 FR 2841273B1 FR 0207650 A FR0207650 A FR 0207650A FR 0207650 A FR0207650 A FR 0207650A FR 2841273 B1 FR2841273 B1 FR 2841273B1
- Authority
- FR
- France
- Prior art keywords
- scellee
- precontroller
- placing
- anchoring rod
- anchoring
- 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.)
- Expired - Fee Related
Links
- 238000004873 anchoring Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/08—Members specially adapted to be used in prestressed constructions
- E04C5/12—Anchoring devices
- E04C5/125—Anchoring devices the tensile members are profiled to ensure the anchorage, e.g. when provided with screw-thread, bulges, corrugations
-
- 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
- E02D5/80—Ground anchors
- E02D5/808—Ground anchors anchored by using exclusively a bonding material
-
- 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
-
- 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
- E21D21/02—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection having means for indicating tension
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
- F16B31/04—Screwed connections specially modified in view of tensile load; Break-bolts for maintaining a tensile load
- F16B31/043—Prestressed connections tensioned by means of liquid, grease, rubber, explosive charge, or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
- F16B43/002—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts with special provisions for reducing friction
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Paleontology (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0207650A FR2841273B1 (en) | 2002-06-20 | 2002-06-20 | DEVICE FOR PLACING A PRECONTROLLER ON A SCELLEE ANCHORING ROD |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0207650A FR2841273B1 (en) | 2002-06-20 | 2002-06-20 | DEVICE FOR PLACING A PRECONTROLLER ON A SCELLEE ANCHORING ROD |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2841273A1 FR2841273A1 (en) | 2003-12-26 |
FR2841273B1 true FR2841273B1 (en) | 2005-04-15 |
Family
ID=29719915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0207650A Expired - Fee Related FR2841273B1 (en) | 2002-06-20 | 2002-06-20 | DEVICE FOR PLACING A PRECONTROLLER ON A SCELLEE ANCHORING ROD |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2841273B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1395597B1 (en) * | 2009-06-30 | 2012-10-16 | Saipem Spa | DEVICE FOR THE APPLICATION OF A DEFAULT AXIAL LOAD AND STRUCTURAL TIGHTENING ASSEMBLY EQUIPPED WITH THIS DEVICE |
US20110016697A1 (en) * | 2009-07-21 | 2011-01-27 | Honeywell International Inc. | Method of preloading a coupling assembly |
CN104790994B (en) * | 2015-02-01 | 2017-01-04 | 山东科技大学 | Rockbolt stress state rapid evaluation device and application process thereof |
CN115059069A (en) * | 2022-08-18 | 2022-09-16 | 中建八局发展建设有限公司 | Prestress loading type bag type expanded anchor rod for building anti-floating and construction method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1292550A (en) * | 1961-06-16 | 1962-05-04 | lock nut | |
DE58900651D1 (en) * | 1988-05-11 | 1992-02-13 | Tgb Technogrundbau Gmbh | METHOD FOR SUPPORTING THE ANCHOR HEAD OF A TENSIONABLE PRESSURE ANCHOR ON A SUPPORT, AND PRESSURE ANCHOR FOR CARRYING OUT THIS METHOD. |
CA2018970A1 (en) * | 1990-06-13 | 1991-12-13 | Gordon R. Friesen | Rockbolt load indicator |
GB2274895B (en) * | 1992-09-16 | 1995-11-22 | Australian Coal Ind Res | Rock bolt |
-
2002
- 2002-06-20 FR FR0207650A patent/FR2841273B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2841273A1 (en) | 2003-12-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20100226 |