EP0064517A1 - Pieu battu et eclate prefabrique en tube d'acier de forme carree, rectangulaire ou ronde - Google Patents
Pieu battu et eclate prefabrique en tube d'acier de forme carree, rectangulaire ou rondeInfo
- Publication number
- EP0064517A1 EP0064517A1 EP19810903017 EP81903017A EP0064517A1 EP 0064517 A1 EP0064517 A1 EP 0064517A1 EP 19810903017 EP19810903017 EP 19810903017 EP 81903017 A EP81903017 A EP 81903017A EP 0064517 A1 EP0064517 A1 EP 0064517A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pile
- steel
- square
- rectangular
- round shape
- 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.)
- Withdrawn
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 14
- 239000010959 steel Substances 0.000 title claims abstract description 14
- 239000004567 concrete Substances 0.000 claims abstract description 11
- 238000004880 explosion Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 7
- 238000011065 in-situ storage Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 2
- 230000001960 triggered effect Effects 0.000 abstract description 2
- 241001494479 Pecora Species 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000007665 sagging Methods 0.000 abstract 1
- 239000002360 explosive Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- ZINJLDJMHCUBIP-UHFFFAOYSA-N ethametsulfuron-methyl Chemical compound CCOC1=NC(NC)=NC(NC(=O)NS(=O)(=O)C=2C(=CC=CC=2)C(=O)OC)=N1 ZINJLDJMHCUBIP-UHFFFAOYSA-N 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000002023 wood 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Definitions
- the present invention relates to a novel method in the deep foundation area.
- the area of application is primarily in the area where normal wood, concrete and sheet pile piles are no longer used economically. cannot be loaded enough.
- the most important goal of the invention was to construct an optimal, fast, ready-to-use support post in the so uneconomical substrates, which despite its lightness could achieve a not yet achieved gearing (Fig. 2h + 3h) with the underlying substrate.
- the desired goal with the explosion rammed pile is achieved by ramming the already prefabricated steel pipe with the (Fig. 4 a + e) incised folding flaps like a conventional pile (Fig. 1). Depending on your preference or the requirements placed on him, he can extend or be welded together.
- the prestressing cables (Fig. 4c) can be inserted beforehand in the corners of the steel pipes. They are fixed to the inner corners with a plastic spacer to ensure a compact concrete coating in the event of an event. later corrosion of the steel outer wall.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
Ce pieu battu est prevu pour des sols s'affaissant, spongieux, sans resistance, ou des pieux de fondation normaux en beton et en bois ainsi que des pieux a adherence en acier s'enfoncent. Le pieu tubulaire en differentes dimensions presente des clapets decoupes (a, e) en serie, ainsi qu'a la partie frontale une pointe en acier (d). L'enfoncement s'effectue conventionnellement au moyen d'un mouton diesel, mais est plus rapide en raison de la petite section du tube par rapport a celle en usage pour des explosion dosee repartie sur toute la longueur du pieu est declenchee. Par ce moyen, les clapets prepares (h) sont pousses vers l'exterieur et de grands trous (h) sont creuses dans le terrain. Le pieu tubulaire est ensuite rempli avec du beton fluide (g). Apres le durcissement une surprenante force portante est atteinte grace a la grande surface dentelee en contact avec le sous-sol.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH8446/80 | 1980-11-13 | ||
| CH844680A CH653724A5 (de) | 1980-11-13 | 1980-11-13 | Verfahren zur herstellung eines im baugrund verankerten beton-stahlrohrpfahles. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0064517A1 true EP0064517A1 (fr) | 1982-11-17 |
Family
ID=4340483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19810903017 Withdrawn EP0064517A1 (fr) | 1980-11-13 | 1981-11-12 | Pieu battu et eclate prefabrique en tube d'acier de forme carree, rectangulaire ou ronde |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0064517A1 (fr) |
| CH (1) | CH653724A5 (fr) |
| WO (1) | WO1982001732A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100000794A1 (it) | 2021-01-18 | 2022-07-18 | Silvano Tosti | Processo di combustione con aria trattata mediante sistemi a membrana e relativo apparato |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH664589A5 (de) * | 1984-08-13 | 1988-03-15 | Gte Ges Tech Entwicklung | Verpressrohr zur verwendung bei injektionen zur bodenverfestigung. |
| US5494378A (en) * | 1994-07-05 | 1996-02-27 | Hanson; Larry K. | Piling apparatus |
| US5707180A (en) * | 1995-12-26 | 1998-01-13 | Vickars Developments Co. Ltd. | Method and apparatus for forming piles in-situ |
| US6264402B1 (en) * | 1995-12-26 | 2001-07-24 | Vickars Developments Co. Ltd. | Method and apparatus for forming piles in place |
| CN114319331B (zh) * | 2022-03-08 | 2022-06-21 | 中国长江三峡集团有限公司 | 一种水下管桩式基础的施工方法及水下管桩式基础 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR452935A (fr) * | 1912-01-16 | 1913-05-27 | Otto Wilhelmi Ingenieur Und Verwertungsbuero Fuer | Procédé de foncage des pieux |
| US1404925A (en) * | 1918-03-16 | 1922-01-31 | Blumenthal Maurice | Method of and apparatus for making foundations |
| FR844072A (fr) * | 1938-09-20 | 1939-07-18 | Hollandsche Basaltine Tegelfab | Pilots, pieux ou éléments analogues ainsi que procédé et dispositif pour leur anrcage |
| FR1010103A (fr) * | 1948-05-20 | 1952-06-09 | Pile ou pieu de fondation | |
| US3432977A (en) * | 1967-03-08 | 1969-03-18 | Us Navy | Application of shaped charge to earth anchor |
| FR2159613A5 (fr) * | 1971-11-05 | 1973-06-22 | Ridgeway John |
-
1980
- 1980-11-13 CH CH844680A patent/CH653724A5/de not_active IP Right Cessation
-
1981
- 1981-11-12 EP EP19810903017 patent/EP0064517A1/fr not_active Withdrawn
- 1981-11-12 WO PCT/CH1981/000126 patent/WO1982001732A1/fr not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO8201732A1 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100000794A1 (it) | 2021-01-18 | 2022-07-18 | Silvano Tosti | Processo di combustione con aria trattata mediante sistemi a membrana e relativo apparato |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1982001732A1 (fr) | 1982-05-27 |
| CH653724A5 (de) | 1986-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Designated state(s): DE GB NL |
|
| 17P | Request for examination filed |
Effective date: 19821118 |
|
| RBV | Designated contracting states (corrected) |
Designated state(s): DE GB NL |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 19840223 |