CA2950733C - Appareil et procede d'amelioration des sols - Google Patents

Appareil et procede d'amelioration des sols Download PDF

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Publication number
CA2950733C
CA2950733C CA2950733A CA2950733A CA2950733C CA 2950733 C CA2950733 C CA 2950733C CA 2950733 A CA2950733 A CA 2950733A CA 2950733 A CA2950733 A CA 2950733A CA 2950733 C CA2950733 C CA 2950733C
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CA
Canada
Prior art keywords
tines
top plate
plates
length
vertically extending
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.)
Active
Application number
CA2950733A
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English (en)
Other versions
CA2950733A1 (fr
Inventor
Stephen A. Maher
Kord J. Wissmann
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.)
Geopier Foundation Co Inc
Original Assignee
Geopier Foundation Co Inc
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 US14/293,559 external-priority patent/US9915050B2/en
Application filed by Geopier Foundation Co Inc filed Critical Geopier Foundation Co Inc
Publication of CA2950733A1 publication Critical patent/CA2950733A1/fr
Application granted granted Critical
Publication of CA2950733C publication Critical patent/CA2950733C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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

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  • 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)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

La présente invention concerne un appareil et un procédé d'amélioration des sols comprenant un dispositif comportant une pluralité de dents s'étendant vers le bas à partir d'une plaque supérieure de manière à réaliser le déplacement du matériau de sol vers le bas et radialement vers l'extérieur. Les dents peuvent comporter des nervures espacées verticalement le long d'une surface externe des dents. Les dents peuvent également présenter la forme de plaques opposées. Le dispositif est entraîné mécaniquement dans le sol pour atteindre des profondeurs de pénétration prédéterminées par les dents/plaques. Le dispositif est rétracté et entraîné de façon répétitive pour réaliser la densification. Éventuellement, les vides générés par le dispositif peuvent être remplis avec un fluide coulant.
CA2950733A 2014-06-02 2015-05-27 Appareil et procede d'amelioration des sols Active CA2950733C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/293,559 US9915050B2 (en) 2009-06-24 2014-06-02 Apparatus and method for ground improvement
US14/293,559 2014-06-02
PCT/US2015/032579 WO2015187419A1 (fr) 2014-06-02 2015-05-27 Appareil et procédé d'amélioration des sols

Publications (2)

Publication Number Publication Date
CA2950733A1 CA2950733A1 (fr) 2015-12-10
CA2950733C true CA2950733C (fr) 2022-10-18

Family

ID=54767193

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2950733A Active CA2950733C (fr) 2014-06-02 2015-05-27 Appareil et procede d'amelioration des sols

Country Status (2)

Country Link
CA (1) CA2950733C (fr)
WO (1) WO2015187419A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1042591B1 (en) * 2017-10-16 2019-04-24 Magali Shachar Cleft-Mallet
WO2019214700A1 (fr) * 2018-05-11 2019-11-14 浙江佳源基建工程科技有限公司 Dispositif de formation d'application de pression de masse de sol approprié pour une fondation de sol souple peu profonde ou à faible profondeur
CN111315932A (zh) * 2018-05-11 2020-06-19 杭州永创基建工程科技股份有限公司 一种模块式土体施压成型装置及软土地基的处理方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4006348A1 (de) * 1990-03-01 1991-09-05 Moebius Josef Bau Verfahren und vorrichtung zur errichtung eines mindestens eine boeschung aufweisenden bauwerks aus bodenmaterial
AU669359B2 (en) * 1992-05-13 1996-06-06 Arno Hlupar Ground penetration means
GB0712329D0 (en) * 2007-06-26 2007-08-01 Roxbury Patents Ltd Ground compaction
US8328470B2 (en) * 2009-06-24 2012-12-11 Geopier Foundation Company, Inc. Apparatus and method for ground improvement

Also Published As

Publication number Publication date
CA2950733A1 (fr) 2015-12-10
WO2015187419A1 (fr) 2015-12-10

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