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FR2446359A1 - Control of water content of impermeable soils - involves drilling boreholes in foundation and filling them with free draining material - Google Patents

Control of water content of impermeable soils - involves drilling boreholes in foundation and filling them with free draining material

Info

Publication number
FR2446359A1
FR2446359A1 FR7901035A FR7901035A FR2446359A1 FR 2446359 A1 FR2446359 A1 FR 2446359A1 FR 7901035 A FR7901035 A FR 7901035A FR 7901035 A FR7901035 A FR 7901035A FR 2446359 A1 FR2446359 A1 FR 2446359A1
Authority
FR
France
Prior art keywords
draining material
free draining
foundation
filling
water content
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
FR7901035A
Other languages
French (fr)
Other versions
FR2446359B3 (en
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 FR7901035A priority Critical patent/FR2446359A1/en
Publication of FR2446359A1 publication Critical patent/FR2446359A1/en
Application granted granted Critical
Publication of FR2446359B3 publication Critical patent/FR2446359B3/fr
Granted legal-status Critical Current

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
    • E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/08—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against transmission of vibrations or movements in the foundation soil

Landscapes

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

Abstract

The fine grain soil is tested in the laboratory by the oedometer test and its shrinkage and swelling properties are measured by plotting the void content against the log of the applied pressure. Boreholes are drilled around but just outside the perimeter of the site to a depth and spacing determined by the laboratory test and filled with free draining material. A trench is dug connecting the tops of the boreholes and it is also filled with free draining material before being capped with a protective layer. The trench is inclined so that the water supply or removal can be from a single point.
FR7901035A 1979-01-10 1979-01-10 Control of water content of impermeable soils - involves drilling boreholes in foundation and filling them with free draining material Granted FR2446359A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7901035A FR2446359A1 (en) 1979-01-10 1979-01-10 Control of water content of impermeable soils - involves drilling boreholes in foundation and filling them with free draining material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7901035A FR2446359A1 (en) 1979-01-10 1979-01-10 Control of water content of impermeable soils - involves drilling boreholes in foundation and filling them with free draining material

Publications (2)

Publication Number Publication Date
FR2446359A1 true FR2446359A1 (en) 1980-08-08
FR2446359B3 FR2446359B3 (en) 1981-10-09

Family

ID=9220820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901035A Granted FR2446359A1 (en) 1979-01-10 1979-01-10 Control of water content of impermeable soils - involves drilling boreholes in foundation and filling them with free draining material

Country Status (1)

Country Link
FR (1) FR2446359A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2692921A1 (en) * 1992-06-24 1993-12-31 Vidal Pierre System of stabilisation of new or existing foundations by injection grouting - comprises grouting at several points at predetermined positions inside and below formation level

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2692921A1 (en) * 1992-06-24 1993-12-31 Vidal Pierre System of stabilisation of new or existing foundations by injection grouting - comprises grouting at several points at predetermined positions inside and below formation level

Also Published As

Publication number Publication date
FR2446359B3 (en) 1981-10-09

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Legal Events

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