PL408991A1 - System and method for drying moist soils - Google Patents

System and method for drying moist soils

Info

Publication number
PL408991A1
PL408991A1 PL408991A PL40899114A PL408991A1 PL 408991 A1 PL408991 A1 PL 408991A1 PL 408991 A PL408991 A PL 408991A PL 40899114 A PL40899114 A PL 40899114A PL 408991 A1 PL408991 A1 PL 408991A1
Authority
PL
Poland
Prior art keywords
drainage layer
substrate
dried
drying
drains
Prior art date
Application number
PL408991A
Other languages
Polish (pl)
Other versions
PL232484B1 (en
Inventor
Frederic Masse
Adrien Michelin
Original Assignee
Soletanche Freyssinet
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 Soletanche Freyssinet filed Critical Soletanche Freyssinet
Publication of PL408991A1 publication Critical patent/PL408991A1/en
Publication of PL232484B1 publication Critical patent/PL232484B1/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
    • E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
    • E02D3/103—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains by installing wick drains or sand bags

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Agronomy & Crop Science (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)
  • Drying Of Solid Materials (AREA)

Abstract

Przedmiotem wynalazku jest system i sposób do konsolidacji wilgotnego podłoża poprzez osuszanie, przy czym system zawiera liczne dreny zbiorcze (4) zainstalowane pionowo w osuszanym podłożu, warstwę drenującą (2) wykonaną z porowatego tworzywa sztucznego, umieszczoną na całej górnej powierzchni osuszanego podłoża, szczelną membranę (3) przeznaczoną do pokrywania w sposób szczelny warstwy drenującej, z obwodowym obrzeżem włożonym w obwodowy rowek (15) uszczelniający, co najmniej jedno urządzenie pompujące (5) dostosowane do wytwarzania próżni, z wlotem zasysającym połączonym płynowo z warstwą drenującą, do zasysania cieczy za pomocą pionowych drenów i warstwy drenującej, w taki sposób, że można szybko osuszyć wilgotne podłoże.The subject of the invention is a system and method for consolidating a moist substrate by drying, the system comprising a number of collecting drains (4) installed vertically in the substrate to be dried, a drainage layer (2) made of porous plastic, placed on the entire upper surface of the substrate to be dried, a tight membrane (3) intended to cover the drainage layer in a tight manner, with a circumferential rim inserted into the circumferential sealing groove (15), at least one pumping device (5) adapted to generate a vacuum, with a suction inlet in fluid communication with the drainage layer, for sucking the liquid through by means of vertical drains and a drainage layer, so that the moist substrate can be quickly dried.

PL408991A 2013-07-26 2014-07-25 A system for consolidating a moist substrate by drying and a method for consolidating a dried moist substrate by drying PL232484B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1357389 2013-07-26
FR1357389A FR3009005B1 (en) 2013-07-26 2013-07-26 SYSTEM AND METHOD FOR SEALING SOIL SOIL.

Publications (2)

Publication Number Publication Date
PL408991A1 true PL408991A1 (en) 2015-02-02
PL232484B1 PL232484B1 (en) 2019-06-28

Family

ID=49578425

Family Applications (1)

Application Number Title Priority Date Filing Date
PL408991A PL232484B1 (en) 2013-07-26 2014-07-25 A system for consolidating a moist substrate by drying and a method for consolidating a dried moist substrate by drying

Country Status (3)

Country Link
DE (1) DE102014214718B4 (en)
FR (1) FR3009005B1 (en)
PL (1) PL232484B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104846804B (en) * 2015-05-27 2016-06-22 连云港倍力特科技发展有限公司 Small combined soft foundation processing construction equipment
CN105002937B (en) * 2015-06-30 2017-06-30 中国二十冶集团有限公司 The damaged lookup method of vacuum heaping pre-compression diaphragm seal
CN114215039A (en) * 2021-12-28 2022-03-22 中铁二局集团有限公司 Vacuum preloading construction method for coastal soft foundation treatment
CN114215040A (en) * 2021-12-28 2022-03-22 中铁二局集团有限公司 Vacuum preloading construction method for coastal soft foundation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627202B1 (en) * 1988-02-15 1992-04-17 Menard Soltraitement METHOD AND APPARATUS FOR CONSOLIDATION OF LANDS
NL1009792C1 (en) * 1998-03-17 1999-09-20 Hollandsche Betongroep Nv Method for consolidating a water-retaining water-retaining layer, for example a clay or peat-containing layer.
US6254308B1 (en) 1999-02-25 2001-07-03 Menard Soltraitement Equipment and a method for partially drying a zone of ground containing a liquid
DE102007056765B3 (en) 2007-11-23 2009-07-16 Huesker Synthetic Gmbh drainage mat
JP5656685B2 (en) 2010-03-01 2015-01-21 東亜建設工業株式会社 Soft ground improvement device and branch pipe

Also Published As

Publication number Publication date
FR3009005A1 (en) 2015-01-30
DE102014214718A1 (en) 2015-01-29
PL232484B1 (en) 2019-06-28
FR3009005B1 (en) 2015-07-24
DE102014214718B4 (en) 2022-02-17

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