CA2641408A1 - Technique et appareil de construction de piliers d'appui en une ou plusieurs couches successives formees dans une matrice du sol - Google Patents
Technique et appareil de construction de piliers d'appui en une ou plusieurs couches successives formees dans une matrice du sol Download PDFInfo
- Publication number
- CA2641408A1 CA2641408A1 CA002641408A CA2641408A CA2641408A1 CA 2641408 A1 CA2641408 A1 CA 2641408A1 CA 002641408 A CA002641408 A CA 002641408A CA 2641408 A CA2641408 A CA 2641408A CA 2641408 A1 CA2641408 A1 CA 2641408A1
- Authority
- CA
- Canada
- Prior art keywords
- hollow tube
- head element
- aggregate
- cavity
- pier
- 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
Links
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51375503P | 2003-10-23 | 2003-10-23 | |
| US10/728,405 US7226246B2 (en) | 2000-06-15 | 2004-02-12 | Apparatus and method for building support piers from one or successive lifts formed in a soil matrix |
| US11/747,271 US7901159B2 (en) | 2003-10-23 | 2007-05-11 | Apparatus and method for building support piers from one or more successive lifts |
| US11/876,556 US8152415B2 (en) | 2000-06-15 | 2007-10-22 | Method and apparatus for building support piers from one or more successive lifts formed in a soil matrix |
| US11/876,556 | 2007-10-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2641408A1 true CA2641408A1 (fr) | 2009-04-22 |
| CA2641408C CA2641408C (fr) | 2011-11-01 |
Family
ID=37610194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2641408A Active CA2641408C (fr) | 2003-10-23 | 2008-10-21 | Technique et appareil de construction de piliers d'appui en une ou plusieurs couches successives formees dans une matrice du sol |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100552148C (fr) |
| CA (1) | CA2641408C (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8128319B2 (en) | 2008-07-29 | 2012-03-06 | Geopier Foundation Company, Inc. | Shielded tamper and method of use for making aggregate columns |
| US8155919B2 (en) | 2009-01-09 | 2012-04-10 | Geopler Foundation Company, Inc. | Construction modulus testing apparatus and method |
| US8562258B2 (en) | 2008-07-29 | 2013-10-22 | Geopier Foundation Company, Inc. | Shielded tamper and method of use for making aggregate columns |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899827B (zh) * | 2009-06-01 | 2014-04-16 | 严平 | 乱堆石填土地基中沉管内冲击锤破碎土振动挤密处理方法 |
| CN105839622B (zh) * | 2016-05-09 | 2017-09-12 | 苏州大学 | 基于飞灰的软土地基加固方法、飞灰桩及地基加固用桩套管 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4949055B2 (fr) * | 1971-09-18 | 1974-12-25 | ||
| US3869869A (en) * | 1973-11-26 | 1975-03-11 | Chen Paul Chuan Pao | Piling system |
| IT1246082B (it) * | 1990-01-16 | 1994-11-14 | Roberto Visconti | Cassaforma tubolare per la realizzazione di pali di fondazione in calcestruzzo |
| US5249892A (en) * | 1991-03-20 | 1993-10-05 | Fox Nathaniel S | Short aggregate piers and method and apparatus for producing same |
| US6354768B1 (en) * | 2000-01-24 | 2002-03-12 | Geotechnical Reinforcement Company, Inc. | Soil reinforcement method and apparatus |
| JP3499504B2 (ja) * | 2000-05-11 | 2004-02-23 | カトウ建機有限会社 | 地盤削孔装置及び地盤削孔方法 |
-
2004
- 2004-10-12 CN CNB2004800386745A patent/CN100552148C/zh not_active Expired - Fee Related
-
2008
- 2008-10-21 CA CA2641408A patent/CA2641408C/fr active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8128319B2 (en) | 2008-07-29 | 2012-03-06 | Geopier Foundation Company, Inc. | Shielded tamper and method of use for making aggregate columns |
| US8562258B2 (en) | 2008-07-29 | 2013-10-22 | Geopier Foundation Company, Inc. | Shielded tamper and method of use for making aggregate columns |
| US8155919B2 (en) | 2009-01-09 | 2012-04-10 | Geopler Foundation Company, Inc. | Construction modulus testing apparatus and method |
| US8380461B2 (en) | 2009-01-09 | 2013-02-19 | Geopier Foundation Company, Inc. | Construction modulus testing apparatus and method |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1098519A1 (zh) | 2007-07-20 |
| CN100552148C (zh) | 2009-10-21 |
| CA2641408C (fr) | 2011-11-01 |
| CN1898445A (zh) | 2007-01-17 |
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| U11 | Full renewal or maintenance fee paid |
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