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 cement

Info

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
Application number
FR7420063A
Other languages
French (fr)
Other versions
FR2265920B3 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Keller Johann GmbH
Original Assignee
Keller Johann GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Keller Johann GmbH filed Critical Keller Johann GmbH
Publication of FR2265920A1 publication Critical patent/FR2265920A1/en
Application granted granted Critical
Publication of FR2265920B3 publication Critical patent/FR2265920B3/fr
Granted legal-status Critical Current

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

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.
FR7420063A 1974-03-29 1974-06-11 Underground drainage wall construction - uses set of interconnected holes formed by bladed vibratory tool filled with cement Granted FR2265920A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (10)

* Cited by examiner, † Cited by third party
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