NL7415157A - Ground compaction process - induces vibrations in earth simultaneously to stamping with punch - Google Patents

Ground compaction process - induces vibrations in earth simultaneously to stamping with punch

Info

Publication number
NL7415157A
NL7415157A NL7415157A NL7415157A NL7415157A NL 7415157 A NL7415157 A NL 7415157A NL 7415157 A NL7415157 A NL 7415157A NL 7415157 A NL7415157 A NL 7415157A NL 7415157 A NL7415157 A NL 7415157A
Authority
NL
Netherlands
Prior art keywords
punch
stamping
compaction process
vibration
ground compaction
Prior art date
Application number
NL7415157A
Other languages
Dutch (nl)
Original Assignee
Int Technische Handelsondernem
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 Int Technische Handelsondernem filed Critical Int Technische Handelsondernem
Priority to NL7415157A priority Critical patent/NL7415157A/en
Publication of NL7415157A publication Critical patent/NL7415157A/en

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
    • E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
    • E02D3/068—Vibrating apparatus operating with systems involving reciprocating masses
    • 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
    • E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

The process uses a stamping tool, a vibration being induced at the same time in the layer of earth to be compacted, typically in an annular area round the stamping area, the frequency being variedly steplessly to suit ground conditions. There can be a vibration generator on the tool, coupled to a vibration member acting against the ground and adjacent to the stamping punch, typically by means of a tube enclosing the stem of the punch, and having a support on which counterweights are spring-mounted, both being ring-shaped. The punch can be in the form of a widened foot, the vibratory member being a ring enclosing it.
NL7415157A 1974-11-20 1974-11-20 Ground compaction process - induces vibrations in earth simultaneously to stamping with punch NL7415157A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7415157A NL7415157A (en) 1974-11-20 1974-11-20 Ground compaction process - induces vibrations in earth simultaneously to stamping with punch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7415157A NL7415157A (en) 1974-11-20 1974-11-20 Ground compaction process - induces vibrations in earth simultaneously to stamping with punch

Publications (1)

Publication Number Publication Date
NL7415157A true NL7415157A (en) 1976-05-24

Family

ID=19822506

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7415157A NL7415157A (en) 1974-11-20 1974-11-20 Ground compaction process - induces vibrations in earth simultaneously to stamping with punch

Country Status (1)

Country Link
NL (1) NL7415157A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013446A1 (en) * 1978-12-20 1980-07-23 Internationaal Technische Handelsonderneming en Adviesbureau ITHA B.V. A method and a device for intermittently exerting forces on soil
EP0299118A1 (en) * 1987-07-14 1989-01-18 Ballast-Nedam Groep N.V. Method and device for compacting soil
WO2004079101A1 (en) * 2003-03-04 2004-09-16 Karl Rainer Massarsch A method and a device for driving an element

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013446A1 (en) * 1978-12-20 1980-07-23 Internationaal Technische Handelsonderneming en Adviesbureau ITHA B.V. A method and a device for intermittently exerting forces on soil
EP0299118A1 (en) * 1987-07-14 1989-01-18 Ballast-Nedam Groep N.V. Method and device for compacting soil
WO2004079101A1 (en) * 2003-03-04 2004-09-16 Karl Rainer Massarsch A method and a device for driving an element

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Legal Events

Date Code Title Description
BV The patent application has lapsed