EP0257382A3 - Method for stabilizing the soil - Google Patents

Method for stabilizing the soil Download PDF

Info

Publication number
EP0257382A3
EP0257382A3 EP87111297A EP87111297A EP0257382A3 EP 0257382 A3 EP0257382 A3 EP 0257382A3 EP 87111297 A EP87111297 A EP 87111297A EP 87111297 A EP87111297 A EP 87111297A EP 0257382 A3 EP0257382 A3 EP 0257382A3
Authority
EP
European Patent Office
Prior art keywords
soil
binder
suspension
permeable
feeding tube
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
EP87111297A
Other languages
German (de)
Other versions
EP0257382A2 (en
EP0257382B1 (en
Inventor
Hermann Claus
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT87111297T priority Critical patent/ATE63770T1/en
Publication of EP0257382A2 publication Critical patent/EP0257382A2/en
Publication of EP0257382A3 publication Critical patent/EP0257382A3/en
Application granted granted Critical
Publication of EP0257382B1 publication Critical patent/EP0257382B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • E02D29/0258—Retaining or protecting walls characterised by constructional features
    • E02D29/0266—Retaining or protecting walls characterised by constructional features made up of preformed elements
    • 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
    • E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Floor Finish (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Soil Working Implements (AREA)

Abstract

The stabilising of piled-up soil (E) is performed by means of tubular reinforcing elements (1), which are laid in the soil. A flexible, tubular infiltration reinforcement (2), which is permeable to a binder suspension and is preferably produced from a geotextile, encloses a rigid feeding tube (3), which does not collapse under soil pressure. The aqueous binder suspension is fed to the infiltration reinforcement (2) through outlet openings (3a) in this feeding tube. The said suspension flows through the permeable infiltration reinforcement (2) and seeps in the direction of the arrows into the surrounding soil, where the binder solidifies. The reinforcing elements consequently serve at the same time for binder distribution and as a safeguard against tensile stress. <IMAGE>
EP87111297A 1986-08-20 1987-08-05 Method for stabilizing the soil Expired - Lifetime EP0257382B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87111297T ATE63770T1 (en) 1986-08-20 1987-08-05 METHOD OF STABILIZING SOIL MATERIAL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3341/86 1986-08-20
CH334186 1986-08-20

Publications (3)

Publication Number Publication Date
EP0257382A2 EP0257382A2 (en) 1988-03-02
EP0257382A3 true EP0257382A3 (en) 1988-10-12
EP0257382B1 EP0257382B1 (en) 1991-05-22

Family

ID=4253874

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87111297A Expired - Lifetime EP0257382B1 (en) 1986-08-20 1987-08-05 Method for stabilizing the soil

Country Status (3)

Country Link
EP (1) EP0257382B1 (en)
AT (1) ATE63770T1 (en)
DE (1) DE3770215D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1038670C2 (en) * 2011-03-14 2012-09-17 Waterslag B V DEVICE FOR IN-SITU SOIL REMEDIATION, A METHOD FOR MANUFACTURING IT AND A METHOD FOR IN-SITU SOIL REMOVAL.
CN102635090A (en) * 2012-04-28 2012-08-15 上海市水利工程设计研究院 Surface protection structure suitable for soil base underwater foundation bed with ultrahigh flow rate
CN114277811B (en) * 2021-12-17 2023-11-14 青岛地质工程勘察院(青岛地质勘查开发局) Slope reinforcement device of anti-slip slope for geotechnical engineering treatment

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR470528A (en) * 1914-03-20 1914-09-15 Albert Francois Waterproofing process by cementing cracked aquifers
US3099911A (en) * 1958-10-08 1963-08-06 Lee A Turzillo Means of grouting or concreting
US3518834A (en) * 1968-05-09 1970-07-07 Soil Testing Services Inc Grouting system
US3524320A (en) * 1967-01-23 1970-08-18 Lee A Turzillo Method of protecting areas of an earth situs against scour
FR2170382A5 (en) * 1971-11-08 1973-09-14 Chitis Wolf
FR2182251A1 (en) * 1972-11-17 1973-12-07 Naue Kg E A H
FR2195237A5 (en) * 1972-08-01 1974-03-01 Bayer Ag
FR2263338A1 (en) * 1974-03-04 1975-10-03 Ohbayashi Corp Plate material for drainage purposes - has flexible section imbedded in fibre layer with part forming continuous drainage channel
GB1417479A (en) * 1973-09-25 1975-12-10 Turzillo L A Means and method for producing cementitious mat-like slope covers
GB1603510A (en) * 1978-05-31 1981-11-25 Intrusion Prepakt Uk Ltd Casing for a matress for lining or facing a land surface
EP0138259A2 (en) * 1983-09-29 1985-04-24 Fluvio Labor, Personenvennootschap met beperkte aansprakelijkheid Drainage structure and method of making a reinforced dike slope

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR470528A (en) * 1914-03-20 1914-09-15 Albert Francois Waterproofing process by cementing cracked aquifers
US3099911A (en) * 1958-10-08 1963-08-06 Lee A Turzillo Means of grouting or concreting
US3524320A (en) * 1967-01-23 1970-08-18 Lee A Turzillo Method of protecting areas of an earth situs against scour
US3518834A (en) * 1968-05-09 1970-07-07 Soil Testing Services Inc Grouting system
FR2170382A5 (en) * 1971-11-08 1973-09-14 Chitis Wolf
FR2195237A5 (en) * 1972-08-01 1974-03-01 Bayer Ag
FR2182251A1 (en) * 1972-11-17 1973-12-07 Naue Kg E A H
GB1417479A (en) * 1973-09-25 1975-12-10 Turzillo L A Means and method for producing cementitious mat-like slope covers
FR2263338A1 (en) * 1974-03-04 1975-10-03 Ohbayashi Corp Plate material for drainage purposes - has flexible section imbedded in fibre layer with part forming continuous drainage channel
GB1603510A (en) * 1978-05-31 1981-11-25 Intrusion Prepakt Uk Ltd Casing for a matress for lining or facing a land surface
EP0138259A2 (en) * 1983-09-29 1985-04-24 Fluvio Labor, Personenvennootschap met beperkte aansprakelijkheid Drainage structure and method of making a reinforced dike slope

Also Published As

Publication number Publication date
EP0257382A2 (en) 1988-03-02
EP0257382B1 (en) 1991-05-22
DE3770215D1 (en) 1991-06-27
ATE63770T1 (en) 1991-06-15

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