FR2265920A1 - Underground drainage wall construction - uses set of interconnected holes formed by bladed vibratory tool filled with cement - Google Patents
Underground drainage wall construction - uses set of interconnected holes formed by bladed vibratory tool filled with cementInfo
- Publication number
- FR2265920A1 FR2265920A1 FR7420063A FR7420063A FR2265920A1 FR 2265920 A1 FR2265920 A1 FR 2265920A1 FR 7420063 A FR7420063 A FR 7420063A FR 7420063 A FR7420063 A FR 7420063A FR 2265920 A1 FR2265920 A1 FR 2265920A1
- Authority
- FR
- France
- Prior art keywords
- cement
- bladed
- holes formed
- wall construction
- underground drainage
- 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.)
- Granted
Links
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
- E02D5/18—Bulkheads or similar walls made solely of concrete in situ
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
- E02D3/106—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains by forming sand drains containing only loose aggregates
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)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- Sewage (AREA)
Abstract
The tool for making thin dividing walls of concrete or of sand under ground level particularly for drainage, is of hollow vibratory type with a long tubular stem (3) carrying two blades (1) which extend either side of the bottom, and with a cutting point (9) which has a projecting rib (10) mounted near the top of the point, under each blad. To soften the ground, liquid can be injected down the tube. When the tool is extracted, cement or sand is injected in the hole, and a set of holes can be similarly made, extending side by side to form a continuous wall, shaped as a thin layer with portions of a diameter larger than the thickness of the layer, spaced along it.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2415244 | 1974-03-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2265920A1 true FR2265920A1 (en) | 1975-10-24 |
FR2265920B3 FR2265920B3 (en) | 1977-04-08 |
Family
ID=5911571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7420063A Granted FR2265920A1 (en) | 1974-03-29 | 1974-06-11 | Underground drainage wall construction - uses set of interconnected holes formed by bladed vibratory tool filled with cement |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2265920A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2494323A1 (en) * | 1980-11-19 | 1982-05-21 | Soletanche | Drainage bore-hole for muddy ground - has radially extending slots to increase drainage area |
WO1986003532A1 (en) * | 1984-12-07 | 1986-06-19 | Gkn Keller Gmbh | Grout stabilisation |
WO1997049871A1 (en) * | 1996-06-26 | 1997-12-31 | Soletanche Bachy France | Novel draining wall, method for producing same and element implementated thereby |
NL1011182C2 (en) * | 1999-02-01 | 2000-08-03 | Nbm Amstelland Bouw & Infra B | Apparatus for extracting water from water-containing poorly permeable soil such as peaty soil when constructing roads, railways or the like |
EP1026328A2 (en) * | 1999-02-01 | 2000-08-09 | Van Oord Acz B.V. | Method for extracting water from water-containing, poorly permeable soil |
CN105603966A (en) * | 2016-02-29 | 2016-05-25 | 中建三局集团有限公司 | Variable-cross-section wall type vertical supporting structure used for reverse construction method and construction method of vertical supporting structure |
-
1974
- 1974-06-11 FR FR7420063A patent/FR2265920A1/en active Granted
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2494323A1 (en) * | 1980-11-19 | 1982-05-21 | Soletanche | Drainage bore-hole for muddy ground - has radially extending slots to increase drainage area |
WO1986003532A1 (en) * | 1984-12-07 | 1986-06-19 | Gkn Keller Gmbh | Grout stabilisation |
GB2188351A (en) * | 1984-12-07 | 1987-09-30 | Gkn Keller Gmbh | Grout stabilisation |
WO1997049871A1 (en) * | 1996-06-26 | 1997-12-31 | Soletanche Bachy France | Novel draining wall, method for producing same and element implementated thereby |
FR2750442A1 (en) * | 1996-06-26 | 1998-01-02 | Bachy | NOVEL DRAINING WALL, METHOD FOR THE PRODUCTION THEREOF AND ELEMENT IMPLEMENTED |
US6082928A (en) * | 1996-06-26 | 2000-07-04 | Soletanche Bachy France | Draining wall, method for producing same and element implemented thereby |
NL1011182C2 (en) * | 1999-02-01 | 2000-08-03 | Nbm Amstelland Bouw & Infra B | Apparatus for extracting water from water-containing poorly permeable soil such as peaty soil when constructing roads, railways or the like |
EP1026328A2 (en) * | 1999-02-01 | 2000-08-09 | Van Oord Acz B.V. | Method for extracting water from water-containing, poorly permeable soil |
EP1026328A3 (en) * | 1999-02-01 | 2000-12-06 | Van Oord Acz B.V. | Method for extracting water from water-containing, poorly permeable soil |
CN105603966A (en) * | 2016-02-29 | 2016-05-25 | 中建三局集团有限公司 | Variable-cross-section wall type vertical supporting structure used for reverse construction method and construction method of vertical supporting structure |
Also Published As
Publication number | Publication date |
---|---|
FR2265920B3 (en) | 1977-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |