FR2148968A5 - - Google Patents

Info

Publication number
FR2148968A5
FR2148968A5 FR7129411A FR7129411A FR2148968A5 FR 2148968 A5 FR2148968 A5 FR 2148968A5 FR 7129411 A FR7129411 A FR 7129411A FR 7129411 A FR7129411 A FR 7129411A FR 2148968 A5 FR2148968 A5 FR 2148968A5
Authority
FR
France
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
Application number
FR7129411A
Other languages
French (fr)
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.)
LANDAU RICHARD
Original Assignee
LANDAU RICHARD
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 LANDAU RICHARD filed Critical LANDAU RICHARD
Priority to FR7129411A priority Critical patent/FR2148968A5/fr
Application granted granted Critical
Publication of FR2148968A5 publication Critical patent/FR2148968A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • E02D5/36—Concrete or concrete-like piles cast in position ; Apparatus for making same making without use of mouldpipes or other moulds
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/22—Rods or pipes with helical structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Soil Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
FR7129411A 1971-08-11 1971-08-11 Expired FR2148968A5 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7129411A FR2148968A5 (de) 1971-08-11 1971-08-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7129411A FR2148968A5 (de) 1971-08-11 1971-08-11

Publications (1)

Publication Number Publication Date
FR2148968A5 true FR2148968A5 (de) 1973-03-23

Family

ID=9081753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7129411A Expired FR2148968A5 (de) 1971-08-11 1971-08-11

Country Status (1)

Country Link
FR (1) FR2148968A5 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0332767A1 (de) * 1988-03-18 1989-09-20 Jerry A. Steding Verfahren und Vorrichtung zum Herstellen eines Ortbetonpfahles im Boden
CN105442541A (zh) * 2015-12-31 2016-03-30 刘玉燕 十字桩与矩形桩v形插接设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0332767A1 (de) * 1988-03-18 1989-09-20 Jerry A. Steding Verfahren und Vorrichtung zum Herstellen eines Ortbetonpfahles im Boden
CN105442541A (zh) * 2015-12-31 2016-03-30 刘玉燕 十字桩与矩形桩v形插接设备

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Legal Events

Date Code Title Description
ST Notification of lapse