WO2012131273A3 - Ouvrages en sol renforcé - Google Patents

Ouvrages en sol renforcé Download PDF

Info

Publication number
WO2012131273A3
WO2012131273A3 PCT/FR2012/050694 FR2012050694W WO2012131273A3 WO 2012131273 A3 WO2012131273 A3 WO 2012131273A3 FR 2012050694 W FR2012050694 W FR 2012050694W WO 2012131273 A3 WO2012131273 A3 WO 2012131273A3
Authority
WO
WIPO (PCT)
Prior art keywords
anchoring
ground
elbow portion
stabilisation
reinforced structures
Prior art date
Application number
PCT/FR2012/050694
Other languages
English (en)
Other versions
WO2012131273A2 (fr
Inventor
Nicolas Freitag
Original Assignee
Terre Armee Internationale
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 to ES12718285.5T priority Critical patent/ES2534381T3/es
Application filed by Terre Armee Internationale filed Critical Terre Armee Internationale
Priority to JP2014501698A priority patent/JP6018170B2/ja
Priority to EP12718285.5A priority patent/EP2691578B1/fr
Priority to AU2012236049A priority patent/AU2012236049B2/en
Priority to CA2830331A priority patent/CA2830331A1/fr
Priority to US14/005,503 priority patent/US8979437B2/en
Priority to MX2013011159A priority patent/MX338398B/es
Priority to BR112013024808A priority patent/BR112013024808A2/pt
Priority to PL12718285T priority patent/PL2691578T3/pl
Priority to RU2013148142/03A priority patent/RU2597894C2/ru
Publication of WO2012131273A2 publication Critical patent/WO2012131273A2/fr
Priority to ZA2013/07290A priority patent/ZA201307290B/en
Publication of WO2012131273A3 publication Critical patent/WO2012131273A3/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • E02D29/0225—Retaining or protecting walls comprising retention means in the backfill
    • E02D29/0233—Retaining or protecting walls comprising retention means in the backfill the retention means being anchors
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/20—Securing of slopes or inclines
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • E02D29/0225—Retaining or protecting walls comprising retention means in the backfill
    • E02D29/0241—Retaining or protecting walls comprising retention means in the backfill the retention means being reinforced earth elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions
    • E04C5/12—Anchoring devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Environmental & Geological Engineering (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Piles And Underground Anchors (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Bridges Or Land Bridges (AREA)
  • Lubricants (AREA)
  • Retaining Walls (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

Ouvrage en sol renforcé, comprenant un remblai, un parement (4) placé le long de la face frontale de l'ouvrage, un élément d'ancrage (6) comprenant un élément saillant (8) faisant saillie par rapport à une face interne de l'ouvrage et un élément de fixation (10), et un élément de stabilisation (12) comprenant au moins deux parties longitudinales (14, 16) reliées entre elles en continuité de matière par une partie coudée (18), ladite partie coudée étant limitée par un étranglement (20) formant avec ladite partie coudée un espace d'ancrage apte à recevoir l'élément de fixation de l'élément d'ancrage, l'espace d'ancrage et l'élément de fixation étant conformés de sorte à limiter les déplacements de l'élément de stabilisation dans toute direction sensiblement parallèle à la direction longitudinale de l'élément de stabilisation (12).
PCT/FR2012/050694 2011-03-30 2012-03-30 Ouvrages en sol renforcé WO2012131273A2 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
US14/005,503 US8979437B2 (en) 2011-03-30 2012-03-30 Reinforced structures in the ground
JP2014501698A JP6018170B2 (ja) 2011-03-30 2012-03-30 土壌中の補強された構造物
EP12718285.5A EP2691578B1 (fr) 2011-03-30 2012-03-30 Ouvrages en sol renforcé
AU2012236049A AU2012236049B2 (en) 2011-03-30 2012-03-30 Reinforced structures in the ground
CA2830331A CA2830331A1 (fr) 2011-03-30 2012-03-30 Ouvrages en sol renforce
ES12718285.5T ES2534381T3 (es) 2011-03-30 2012-03-30 Estructuras de suelo reforzado
MX2013011159A MX338398B (es) 2011-03-30 2012-03-30 Estructuras en suelo reforzado.
RU2013148142/03A RU2597894C2 (ru) 2011-03-30 2012-03-30 Укрепленные грунтовые объекты
PL12718285T PL2691578T3 (pl) 2011-03-30 2012-03-30 Budowle z gruntu zbrojonego
BR112013024808A BR112013024808A2 (pt) 2011-03-30 2012-03-30 estruturas em solo reforçado
ZA2013/07290A ZA201307290B (en) 2011-03-30 2013-03-30 Reinforced structures in the ground

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1152639A FR2973401B1 (fr) 2011-03-30 2011-03-30 Ouvrages en sol renforce
FR1152639 2011-03-30

Publications (2)

Publication Number Publication Date
WO2012131273A2 WO2012131273A2 (fr) 2012-10-04
WO2012131273A3 true WO2012131273A3 (fr) 2013-07-18

Family

ID=46025773

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2012/050694 WO2012131273A2 (fr) 2011-03-30 2012-03-30 Ouvrages en sol renforcé

Country Status (14)

Country Link
US (1) US8979437B2 (fr)
EP (1) EP2691578B1 (fr)
JP (1) JP6018170B2 (fr)
AU (1) AU2012236049B2 (fr)
BR (1) BR112013024808A2 (fr)
CA (1) CA2830331A1 (fr)
ES (1) ES2534381T3 (fr)
FR (1) FR2973401B1 (fr)
MX (1) MX338398B (fr)
MY (1) MY166672A (fr)
PL (1) PL2691578T3 (fr)
RU (1) RU2597894C2 (fr)
WO (1) WO2012131273A2 (fr)
ZA (1) ZA201307290B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6476483B2 (ja) * 2014-02-20 2019-03-06 フリー工業株式会社 盛土用抵抗体と盛土構造物の構築方法
WO2019079421A1 (fr) * 2017-10-18 2019-04-25 Tetra Tech, Inc. Appareil de trou d'homme vertical et procédé pour accéder à des tuyaux de recueil de lixiviat dans une décharge
US11519151B2 (en) * 2020-04-23 2022-12-06 The Taylor Ip Group Llc Connector for soil reinforcing and method of manufacturing
WO2022051686A1 (fr) * 2020-09-03 2022-03-10 The Taylor Ip Group Llc Renforcement du sol par bande amélioré et procédé de fabrication

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998006907A1 (fr) * 1996-08-09 1998-02-19 Derrick Ian Peter Price Renforcement du sol
FR2939157A1 (fr) * 2008-12-02 2010-06-04 Terre Armee Int Ouvrage en sol renforce et elements de parement pour sa construction

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61134436A (ja) * 1984-12-03 1986-06-21 Okasan Kogyo Kk 擁壁構造
SU1303672A1 (ru) * 1985-12-24 1987-04-15 Проектный И Научно-Исследовательский Институт "Харьковский Промстройниипроект" Подпорна стенка
US4725170A (en) * 1986-10-07 1988-02-16 Vsl Corporation Retained earth structure and method of making same
US5044833A (en) * 1990-04-11 1991-09-03 Wilfiker William K Reinforced soil retaining wall and connector therefor
US5624211A (en) * 1993-03-31 1997-04-29 Societe Civile Des Brevets Henri C. Vidal Modular block retaining wall construction and components
US5807030A (en) * 1993-03-31 1998-09-15 The Reinforced Earth Company Stabilizing elements for mechanically stabilized earthen structure
GB9313095D0 (en) * 1993-06-24 1993-08-11 Vidal Henri Brevets Earth structures
US5525014A (en) * 1994-07-05 1996-06-11 Brown; Richard L. Horizontally-yielding earth stabilizing structure
JP4491078B2 (ja) 1997-06-25 2010-06-30 ダブリユ・アール・グレイス・アンド・カンパニー・コネテイカツト スメクタイト粘土含有凝集物を含むコンクリートに対するｅｏ／ｐｏ超可塑剤の添加を最適化させるための添加剤及び方法
RU24692U1 (ru) * 2002-05-07 2002-08-20 Закрытое акционерное общество "ГЕОТЕРРА" Облицовочный блок и подпорная стенка из облицовочных блоков
RU2006137277A (ru) * 2004-04-01 2008-05-10 Модалко Пти Лтд (Au) Стеновая подпорная система с армированием грунта и способ ее строительства
RU2388711C2 (ru) 2004-09-21 2010-05-10 Лафарж Способ нейтрализации примесей
CA2583364C (fr) 2004-09-21 2012-03-20 Lafarge Composition d'inertage d'impuretes
FR2878268B1 (fr) * 2004-11-25 2007-02-09 Freyssinet Internat Stup Soc P Ouvrage en sol renforce et elements de parement pour sa construction
FR2896520A1 (fr) * 2006-01-23 2007-07-27 Freyssinet Soc Par Actions Sim Ouvrage erige devant une paroi preexistante, comportant un parement et un remblai entre la paroi et le parement, et procede pour sa realisation
US8496411B2 (en) * 2008-06-04 2013-07-30 T & B Structural Systems Llc Two stage mechanically stabilized earth wall system
JP5713524B2 (ja) 2008-07-11 2015-05-07 ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット コンクリートにおける粘土活性を改善するためのスランプ保持混和剤
US9605402B2 (en) * 2009-01-14 2017-03-28 Thomas P. Taylor Retaining wall soil reinforcing connector and method
US8632277B2 (en) * 2009-01-14 2014-01-21 T & B Structural Systems Llc Retaining wall soil reinforcing connector and method
US8393829B2 (en) * 2010-01-08 2013-03-12 T&B Structural Systems Llc Wave anchor soil reinforcing connector and method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998006907A1 (fr) * 1996-08-09 1998-02-19 Derrick Ian Peter Price Renforcement du sol
FR2939157A1 (fr) * 2008-12-02 2010-06-04 Terre Armee Int Ouvrage en sol renforce et elements de parement pour sa construction

Also Published As

Publication number Publication date
FR2973401B1 (fr) 2014-05-16
RU2597894C2 (ru) 2016-09-20
JP2014509698A (ja) 2014-04-21
US20140003869A1 (en) 2014-01-02
EP2691578B1 (fr) 2015-03-04
MX338398B (es) 2016-04-15
MX2013011159A (es) 2013-11-01
ES2534381T3 (es) 2015-04-22
BR112013024808A2 (pt) 2016-12-20
US8979437B2 (en) 2015-03-17
JP6018170B2 (ja) 2016-11-02
RU2013148142A (ru) 2015-05-10
PL2691578T3 (pl) 2015-07-31
MY166672A (en) 2018-07-18
CA2830331A1 (fr) 2012-10-04
ZA201307290B (en) 2014-12-23
EP2691578A2 (fr) 2014-02-05
AU2012236049A1 (en) 2013-10-24
WO2012131273A2 (fr) 2012-10-04
FR2973401A1 (fr) 2012-10-05
AU2012236049B2 (en) 2017-05-11

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