US3852966A - Method for consolidating impermeable soils and pile provided thereby as fitted with spaced apart enlargements - Google Patents

Method for consolidating impermeable soils and pile provided thereby as fitted with spaced apart enlargements Download PDF

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Publication number
US3852966A
US3852966A US00245600A US24560072A US3852966A US 3852966 A US3852966 A US 3852966A US 00245600 A US00245600 A US 00245600A US 24560072 A US24560072 A US 24560072A US 3852966 A US3852966 A US 3852966A
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United States
Prior art keywords
tube
wall sections
consolidation
apertured wall
soil
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Expired - Lifetime
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US00245600A
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English (en)
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R Taranto
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    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/46—Concrete or concrete-like piles cast in position ; Apparatus for making same making in situ by forcing bonding agents into gravel fillings or the soil

Definitions

  • the object of the present invention is a method for tamping and hence consolidating the above soils, which method is preferably carried out by static action, therefore free of shakings, vibrations or other violent perturbations to the soil. Obviously, where a dynamic action is advisable, nothing prevents from using it.
  • This method is characterized by providing tamping piles provided with enlargements in the soil, as obtained by injecting mixes of pressure binding materials into the subsoil through pipes alternately formed of blind wall sections and apertured wall sections, through the latter said binding mixes laterally pressing the soil and forming therein consolidation enlargements which are vertically spaced apart from one another along the axis of the guiding pipe.
  • FIG. 1 is a vertical section through the soil after the method has been carried out
  • FIG. 2 is a vertical section on an enlarged scale relative to FIG. 1, showing a portion of the operating tube as formed of blind wall tube sections and apertured or anyhow permeable sections;
  • FIG. 3 is a cross-section taken along line 3'3 in FIG. 2;
  • FIG. 4 is a cross-section taken along line 4-4 in FIG.
  • a borehole is drilled of a depth suiting the problem being involved.
  • a so-called operatingtube is fitted in this hole 10, the operating tube comprising blind sections 11 and widely apertured sections 12, the latter being externally coated with a protective shell 13 of jute cloth and/or plastic material, or rubber in one or more layers.
  • the gap 10' between hole 10 and tubes 11 and 12 can be filled with more or less resistant binding mixes. This filling can be effected separately, or by supplying the low pressure mixes through said operating tube.
  • the liquid mixtures as statically supplied to the operating tube, for example by means of a pressure pump, will provide at said apertured sections 12 pressure enlargements 14 which are more or less extended dependent on the pressure rates.
  • the mixtures will instead be effective as distributed on extended areas, such as those corresponding to the apertured tube sections 12.
  • the operating tube ll, 12 On completion of a first tamping operation with building up of still reduced size pressure enlargements 13 and following a suitable consolidation such that partial hardening of the supplied mixes occurs, the operating tube ll, 12 is washed or scavenged (or drill again where the consolidated mix should have become too hard) and therefore readied for a further operation and so on, which operation can be repeated for an indefinite number of times, obviously increasingly raising the pressure rates and obtaining further more extended enlargements 14.
  • an embankment founded on soft grounds can be stabilized to the design dimension without requiring to cause or tolerate settlements, as in the case of sand drainages, vibrofloatation, etc.
  • the capability should be added of indefinitely repeating the process.
  • the above described device also lends itself to carry out actual foundation piles, wherein the tube acts as a reinforcement and the casting, as effected by cement conglomerate, has extensions at the base and along the trunk which are thoroughly tamped against the soil.
  • a method for consolidating impermeable clay or muddy soils which comprises:

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
US00245600A 1971-12-14 1972-04-19 Method for consolidating impermeable soils and pile provided thereby as fitted with spaced apart enlargements Expired - Lifetime US3852966A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT40450/71A IT942335B (it) 1971-12-14 1971-12-14 Procedimento per consolidamento di terreni sciolti

Publications (1)

Publication Number Publication Date
US3852966A true US3852966A (en) 1974-12-10

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US00245600A Expired - Lifetime US3852966A (en) 1971-12-14 1972-04-19 Method for consolidating impermeable soils and pile provided thereby as fitted with spaced apart enlargements

Country Status (8)

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US (1) US3852966A (de)
AT (1) AT356591B (de)
BE (1) BE791062A (de)
DE (1) DE2233732A1 (de)
ES (1) ES409572A1 (de)
FR (1) FR2165523A5 (de)
GB (1) GB1414673A (de)
IT (1) IT942335B (de)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020075113A (ko) * 2001-03-23 2002-10-04 박환수 지반 누수방지 공사용 주입재 주입파이프 및 그 제조방법
RU2250958C2 (ru) * 2003-07-14 2005-04-27 Общество с ограниченной ответственностью "Научно-производственная фирма ФОРСТ" Устройство для изготовления набивной сваи
RU2250957C2 (ru) * 2003-07-14 2005-04-27 Общество с ограниченной ответственностью "Научно-производственная фирма ФОРСТ" Способ изготовления набивной сваи
EP1820904A1 (de) * 2006-02-20 2007-08-22 M-Tech Patrimonium Fundamentpfahl und Methode zur Fundamentverstärkung
RU2318960C2 (ru) * 2005-12-26 2008-03-10 Николай Сергеевич Соколов Способ возведения набивной сваи
RU2526451C2 (ru) * 2012-11-29 2014-08-20 Дмитрий Михайлович Стешенко Способ изготовления буронабивной сваи и устройство для его осуществления
CN105297710A (zh) * 2015-11-11 2016-02-03 李金良 一种高喷水泥土螺旋钻挤、扩孔钢筋混凝土灌注组合桩及制作方法
RU2588511C2 (ru) * 2014-10-07 2016-06-27 Ооо "Ставгеострой" Способ закрепления грунта и устройство для его осуществления
RU2605213C1 (ru) * 2015-07-01 2016-12-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Чувашский государственный университет имени И.Н. Ульянова" Способ возведения набивной конструкции в грунте
RU2641684C1 (ru) * 2017-03-07 2018-01-19 Федеральное государственное бюджетное учреждение науки Институт горного дела им. Н.А. Чинакала Сибирского отделения Российской академии наук Способ изготовления свай с уширенной пятой
RU2651655C2 (ru) * 2016-05-17 2018-04-23 Астраханский Государственный Архитектурно-Строительный Университет ГАОУ АО ВО Способ создания уширения на конце сваи
RU2652201C1 (ru) * 2017-07-07 2018-04-25 Федеральное государственное автономное образовательное учреждение высшего образования "Дальневосточный федеральный университет" (ДВФУ) Состав для закрепления просадочных грунтов
RU195888U1 (ru) * 2019-12-19 2020-02-07 Дмитрий Алексеевич Гришко Устройство для струйной цементации грунта
RU197772U1 (ru) * 2020-02-14 2020-05-28 Дмитрий Алексеевич Гришко Монитор для струйной цементации тонкодисперсных грунтов

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129471A (en) * 1982-10-20 1984-05-16 Int Des Pieux Armes Frankignou Installation of piles
FI841983L (fi) * 1983-06-06 1984-12-07 Frankignoul Pieux Armes Grundpaole med foerbaettrad haollfasthet betraeffande press- och dragbelastning, medel foer formning av naemnda grundpaole och foerfarande foer framstaellning av grundpaolen.
IE851745L (en) * 1985-07-11 1987-01-11 Joseph Edwards Grouting cavities
GB8718340D0 (en) * 1987-08-03 1987-09-09 Cementation Piling & Found Underground structural elements
DE10163237A1 (de) * 2001-12-21 2003-07-10 Franki Grundbau Gmbh Verfahren zur Herstellung einer tragenden Bodensäule
CN103046529A (zh) * 2012-12-31 2013-04-17 中国建筑西南勘察设计研究院有限公司 夯扩干硬性素混凝土桩复合地基

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1265164A (en) * 1917-12-21 1918-05-07 James P Barry Concrete structure, pile, and the like and method of producing the same.
US1404925A (en) * 1918-03-16 1922-01-31 Blumenthal Maurice Method of and apparatus for making foundations
US2025948A (en) * 1933-05-26 1935-12-31 Lars R Jorgensen Method of grouting by chemical means
US2196211A (en) * 1938-05-28 1940-04-09 John P Hartman Method and apparatus for grouting
GB703654A (en) * 1950-06-17 1954-02-10 Hanz Lorenz Method of pre-stressing the soil more especially for foundations and preferably in a horizontal direction
US3099911A (en) * 1958-10-08 1963-08-06 Lee A Turzillo Means of grouting or concreting
US3184924A (en) * 1961-05-31 1965-05-25 Staunau Heinz Method of forming concrete pile in situ
US3492823A (en) * 1967-03-30 1970-02-03 Tech Inc Const Method and apparatus for forming elongated hardened concrete bodies by pressure grouting
US3518834A (en) * 1968-05-09 1970-07-07 Soil Testing Services Inc Grouting system

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1265164A (en) * 1917-12-21 1918-05-07 James P Barry Concrete structure, pile, and the like and method of producing the same.
US1404925A (en) * 1918-03-16 1922-01-31 Blumenthal Maurice Method of and apparatus for making foundations
US2025948A (en) * 1933-05-26 1935-12-31 Lars R Jorgensen Method of grouting by chemical means
US2196211A (en) * 1938-05-28 1940-04-09 John P Hartman Method and apparatus for grouting
GB703654A (en) * 1950-06-17 1954-02-10 Hanz Lorenz Method of pre-stressing the soil more especially for foundations and preferably in a horizontal direction
US3099911A (en) * 1958-10-08 1963-08-06 Lee A Turzillo Means of grouting or concreting
US3184924A (en) * 1961-05-31 1965-05-25 Staunau Heinz Method of forming concrete pile in situ
US3492823A (en) * 1967-03-30 1970-02-03 Tech Inc Const Method and apparatus for forming elongated hardened concrete bodies by pressure grouting
US3518834A (en) * 1968-05-09 1970-07-07 Soil Testing Services Inc Grouting system

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020075113A (ko) * 2001-03-23 2002-10-04 박환수 지반 누수방지 공사용 주입재 주입파이프 및 그 제조방법
RU2250958C2 (ru) * 2003-07-14 2005-04-27 Общество с ограниченной ответственностью "Научно-производственная фирма ФОРСТ" Устройство для изготовления набивной сваи
RU2250957C2 (ru) * 2003-07-14 2005-04-27 Общество с ограниченной ответственностью "Научно-производственная фирма ФОРСТ" Способ изготовления набивной сваи
RU2318960C2 (ru) * 2005-12-26 2008-03-10 Николай Сергеевич Соколов Способ возведения набивной сваи
EP1820904A1 (de) * 2006-02-20 2007-08-22 M-Tech Patrimonium Fundamentpfahl und Methode zur Fundamentverstärkung
RU2526451C2 (ru) * 2012-11-29 2014-08-20 Дмитрий Михайлович Стешенко Способ изготовления буронабивной сваи и устройство для его осуществления
RU2588511C2 (ru) * 2014-10-07 2016-06-27 Ооо "Ставгеострой" Способ закрепления грунта и устройство для его осуществления
RU2605213C1 (ru) * 2015-07-01 2016-12-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Чувашский государственный университет имени И.Н. Ульянова" Способ возведения набивной конструкции в грунте
CN105297710A (zh) * 2015-11-11 2016-02-03 李金良 一种高喷水泥土螺旋钻挤、扩孔钢筋混凝土灌注组合桩及制作方法
RU2651655C2 (ru) * 2016-05-17 2018-04-23 Астраханский Государственный Архитектурно-Строительный Университет ГАОУ АО ВО Способ создания уширения на конце сваи
RU2641684C1 (ru) * 2017-03-07 2018-01-19 Федеральное государственное бюджетное учреждение науки Институт горного дела им. Н.А. Чинакала Сибирского отделения Российской академии наук Способ изготовления свай с уширенной пятой
RU2652201C1 (ru) * 2017-07-07 2018-04-25 Федеральное государственное автономное образовательное учреждение высшего образования "Дальневосточный федеральный университет" (ДВФУ) Состав для закрепления просадочных грунтов
RU195888U1 (ru) * 2019-12-19 2020-02-07 Дмитрий Алексеевич Гришко Устройство для струйной цементации грунта
RU197772U1 (ru) * 2020-02-14 2020-05-28 Дмитрий Алексеевич Гришко Монитор для струйной цементации тонкодисперсных грунтов

Also Published As

Publication number Publication date
ATA999572A (de) 1979-09-15
AT356591B (de) 1980-05-12
DE2233732A1 (de) 1973-06-20
ES409572A1 (es) 1975-11-16
BE791062A (fr) 1973-03-01
IT942335B (it) 1973-03-20
FR2165523A5 (de) 1973-08-03
GB1414673A (en) 1975-11-19

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