EP0940559A3 - Apparatus and method for measuring the diameter of a body obtained in the ground by high pressure injection - Google Patents

Apparatus and method for measuring the diameter of a body obtained in the ground by high pressure injection Download PDF

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Publication number
EP0940559A3
EP0940559A3 EP99250063A EP99250063A EP0940559A3 EP 0940559 A3 EP0940559 A3 EP 0940559A3 EP 99250063 A EP99250063 A EP 99250063A EP 99250063 A EP99250063 A EP 99250063A EP 0940559 A3 EP0940559 A3 EP 0940559A3
Authority
EP
European Patent Office
Prior art keywords
pressure injection
measuring
diameter
ground
high pressure
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Withdrawn
Application number
EP99250063A
Other languages
German (de)
French (fr)
Other versions
EP0940559A2 (en
Inventor
Stephan Eberhard Bruder
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.)
BRUDER, STEPHAN EBERHARD
Original Assignee
Individual
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
Priority claimed from DE19834731A external-priority patent/DE19834731C1/en
Application filed by Individual filed Critical Individual
Publication of EP0940559A2 publication Critical patent/EP0940559A2/en
Publication of EP0940559A3 publication Critical patent/EP0940559A3/en
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/08—Measuring diameters or related dimensions at the borehole
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D1/00—Investigation of foundation soil in situ
    • E02D1/08—Investigation of foundation soil in situ after finishing the foundation structure
    • 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
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • 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
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
    • E02D5/42—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds by making use of pressure liquid or pressure gas for compacting the concrete
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/14—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for displacing a cable or a cable-operated tool, e.g. for logging or perforating operations in deviated wells
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2250/00—Production methods
    • E02D2250/003—Injection of material
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0004—Synthetics
    • E02D2300/0018—Cement used as binder
    • E02D2300/002—Concrete

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Paleontology (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Soil Sciences (AREA)
  • Measuring Arrangements Characterized By The Use Of Fluids (AREA)

Abstract

Mittels einer unter Vorspannung stehenden Spule (4), an der eine Meßleine (5) auf- und abwickelbar ist, wobei sich an dem freien Ende der Auf- und Abwickeleinrichtung ein Schwimmkörper (6) oder Strömungskörper befindet, ist während des Bohrvorganges der aktuell erreichte Durchmesser eines herzustellenden HDI-Körpers ermittelbar. Der Schwimmkörper oder Strömungskörper wird von der Strömung des Hochdruckinjektionsstrahles (10) mitgerissen, so daß die Länge der Meßleine der wirksamen Länge des Hochdruckinjektionsstrahles entspricht.

Figure 00000001
By means of a pre-tensioned coil (4) on which a measuring line (5) can be wound up and unwound, with a floating body (6) or flow body being located at the free end of the winding and unwinding device, the current one is reached during the drilling process Diameter of an HDI body to be produced can be determined. The floating body or flow body is entrained by the flow of the high-pressure injection jet (10), so that the length of the measuring line corresponds to the effective length of the high-pressure injection jet.
Figure 00000001
EP99250063A 1998-03-06 1999-03-04 Apparatus and method for measuring the diameter of a body obtained in the ground by high pressure injection Withdrawn EP0940559A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19809596 1998-03-06
DE19809596 1998-03-06
DE19834731A DE19834731C1 (en) 1998-03-06 1998-07-31 Measuring device for bore holes for making high pressure injection bodies
DE19834731 1998-07-31

Publications (2)

Publication Number Publication Date
EP0940559A2 EP0940559A2 (en) 1999-09-08
EP0940559A3 true EP0940559A3 (en) 2002-09-25

Family

ID=26044400

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99250063A Withdrawn EP0940559A3 (en) 1998-03-06 1999-03-04 Apparatus and method for measuring the diameter of a body obtained in the ground by high pressure injection

Country Status (1)

Country Link
EP (1) EP0940559A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19949393C1 (en) * 1999-10-13 2001-06-07 Keller Grundbau Gmbh Support or wall in a borehole is formed by a jet at the drill rod which sprays a mixture of loose soil and concrete with a lower coil spring to monitor the edge of the mixture for a controlled wall thickness
DE10064187C1 (en) * 2000-12-22 2002-05-08 Keller Grundbau Gmbh Diameter measuring device for ground foundation or wall element has measuring element provided by rod-shaped profile with 2 concave strips pressed together for switching from flexible state to rigid state
DE10113804C2 (en) * 2001-03-21 2003-01-16 Keller Grundbau Gmbh Device for measuring the radius or diameter of cavities
DE10249849B3 (en) * 2002-10-25 2004-06-03 Stump Spezialtiefbau Gmbh Width detection device for high pressure injection column e.g. for cement foundations, using flat material measuring band projecting through opening in wall of boring rod
DE102006002838B3 (en) * 2006-01-20 2007-09-13 Gud Geotechnik Und Dynamik Consult Gmbh Jet spray column producing and measuring device, has measuring device measuring diameter of jet spray column and partially integrated in drill and jet rods, where drill and jet rods produce bore hole

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987003319A1 (en) * 1985-11-25 1987-06-04 Hoksrud Lars Oeivind A method and an arrangement for control and guidance of the extent of the injection zone when a curable binder is jet injected in soils
EP0565411A1 (en) * 1992-04-06 1993-10-13 Sondages Injections Forages "S.I.F." Entreprise Bachy Method for making an underground watertight screen and the screen so produced
US5435668A (en) * 1993-08-26 1995-07-25 Chemical Grouting Co., Ltd. Method for controlling a final pile diameter in a cast-in-place of solidification pile by a jet process
DE4429917A1 (en) * 1994-08-23 1996-02-29 Keller Grundbau Gmbh Determination of the diameter or wall thickness of support or wall elements
DE19622282C1 (en) * 1996-06-03 1997-08-07 Schneider Nikolaus Dipl Ing Un Surveying boreholes using radial water jet from drill string advanced and rotated in hole

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987003319A1 (en) * 1985-11-25 1987-06-04 Hoksrud Lars Oeivind A method and an arrangement for control and guidance of the extent of the injection zone when a curable binder is jet injected in soils
EP0565411A1 (en) * 1992-04-06 1993-10-13 Sondages Injections Forages "S.I.F." Entreprise Bachy Method for making an underground watertight screen and the screen so produced
US5435668A (en) * 1993-08-26 1995-07-25 Chemical Grouting Co., Ltd. Method for controlling a final pile diameter in a cast-in-place of solidification pile by a jet process
DE4429917A1 (en) * 1994-08-23 1996-02-29 Keller Grundbau Gmbh Determination of the diameter or wall thickness of support or wall elements
DE19622282C1 (en) * 1996-06-03 1997-08-07 Schneider Nikolaus Dipl Ing Un Surveying boreholes using radial water jet from drill string advanced and rotated in hole

Also Published As

Publication number Publication date
EP0940559A2 (en) 1999-09-08

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