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EP2241677A3 - A device for ground compaction - Google Patents

A device for ground compaction Download PDF

Info

Publication number
EP2241677A3
EP2241677A3 EP10159117A EP10159117A EP2241677A3 EP 2241677 A3 EP2241677 A3 EP 2241677A3 EP 10159117 A EP10159117 A EP 10159117A EP 10159117 A EP10159117 A EP 10159117A EP 2241677 A3 EP2241677 A3 EP 2241677A3
Authority
EP
European Patent Office
Prior art keywords
ground
caisson
inert materials
compaction
hopper
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
EP10159117A
Other languages
German (de)
French (fr)
Other versions
EP2241677B1 (en
EP2241677A2 (en
Inventor
Alessandro Ditillo
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.)
Soilmec SpA
Original Assignee
Soilmec SpA
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 Soilmec SpA filed Critical Soilmec SpA
Publication of EP2241677A2 publication Critical patent/EP2241677A2/en
Publication of EP2241677A3 publication Critical patent/EP2241677A3/en
Application granted granted Critical
Publication of EP2241677B1 publication Critical patent/EP2241677B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E02D3/08—Improving by compacting by inserting stones or lost bodies, e.g. compaction piles
    • 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
    • E02D5/66—Mould-pipes or other moulds
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/02—Placing by driving
    • E02D7/06—Power-driven drivers
    • E02D7/14—Components for drivers inasmuch as not specially for a specific driver construction
    • E02D7/16—Scaffolds or supports for drivers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/18—Placing by vibrating

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Road Paving Machines (AREA)

Abstract

A device (10) for the supply of inert materials to vibrating systems of ground compaction, installed on a compacting equipment (20) of the ground (100) having: a self-propelled operating machine (21) provided with a tower (22) or arm (50) for supporting a drill battery (22a) comprising a vibrating tool for the compaction for the ground; and a caisson (23)(23') for conveying inert materials to be fed to said drill battery (22a) in a hole on the ground (100); the device (10) presents a substantially hopper shape and slides between a first lower height near the ground (100) and a second height, higher than the first, where the caisson lies (23)(23'); the device (10) is provided with an openable discharging door (11) of inert materials; the opening take places by means of activation of mechanical means associated to the hopper (10) and to the caisson (23)(23').
EP20100159117 2009-04-10 2010-04-06 A device for ground compaction Not-in-force EP2241677B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO2009A000282A IT1393586B1 (en) 2009-04-10 2009-04-10 FEEDING DEVICE FOR INERT MATERIALS IN SOIL VIBRATION COMPACTION SYSTEMS.

Publications (3)

Publication Number Publication Date
EP2241677A2 EP2241677A2 (en) 2010-10-20
EP2241677A3 true EP2241677A3 (en) 2010-12-29
EP2241677B1 EP2241677B1 (en) 2012-11-21

Family

ID=41152179

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20100159117 Not-in-force EP2241677B1 (en) 2009-04-10 2010-04-06 A device for ground compaction

Country Status (3)

Country Link
EP (1) EP2241677B1 (en)
ES (1) ES2401165T3 (en)
IT (1) IT1393586B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016113140A1 (en) * 2016-07-15 2018-01-18 Alexander Degen Jogger arrangement for producing stuffing columns
PL3911801T3 (en) * 2019-01-18 2024-02-19 Keller Holding Gmbh Vibroflotation for compacting soil
EP4098803B1 (en) * 2021-05-31 2024-08-07 ABI Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik und Vertriebsgesellschaft mbH Vibrodisplacement lance and method for equipping a leader with a vibrodisplacement lance

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29716935U1 (en) * 1997-09-20 1998-02-12 Keller Grundbau Gmbh, 63067 Offenbach Device for introducing additional material
EP1367180A1 (en) * 1997-02-26 2003-12-03 Vibroflotation B.V. Apparatus for making in-situ piles
EP1688543A2 (en) * 2005-01-10 2006-08-09 KELLER GRUNDBAU GmbH Soil improvement using hybrid piles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58185819A (en) * 1982-04-26 1983-10-29 Taisei Corp Crushed stone piling work
DE19814021A1 (en) * 1998-03-30 1999-10-14 Degen Wilhelm Device for introducing a foreign substance into soils or for compacting the soil
DE19941302C2 (en) * 1999-08-31 2003-06-26 Alois Robl Device and method for producing support columns sunk into the ground

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1367180A1 (en) * 1997-02-26 2003-12-03 Vibroflotation B.V. Apparatus for making in-situ piles
DE29716935U1 (en) * 1997-09-20 1998-02-12 Keller Grundbau Gmbh, 63067 Offenbach Device for introducing additional material
EP1688543A2 (en) * 2005-01-10 2006-08-09 KELLER GRUNDBAU GmbH Soil improvement using hybrid piles

Also Published As

Publication number Publication date
EP2241677B1 (en) 2012-11-21
EP2241677A2 (en) 2010-10-20
ITTO20090282A1 (en) 2010-10-11
IT1393586B1 (en) 2012-04-27
ES2401165T3 (en) 2013-04-17

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