KR20000056353A - 약액 주입공법 - Google Patents
약액 주입공법 Download PDFInfo
- Publication number
- KR20000056353A KR20000056353A KR1019990005596A KR19990005596A KR20000056353A KR 20000056353 A KR20000056353 A KR 20000056353A KR 1019990005596 A KR1019990005596 A KR 1019990005596A KR 19990005596 A KR19990005596 A KR 19990005596A KR 20000056353 A KR20000056353 A KR 20000056353A
- Authority
- KR
- South Korea
- Prior art keywords
- metal pipe
- injection
- diameter
- casing
- grout
- Prior art date
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
- E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
- E02D3/123—Consolidating by placing solidifying or pore-filling substances in the soil and compacting the soil
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/003—Injection of material
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/18—Foundations formed by making use of caissons
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Description
Claims (1)
- 연약지반 등의 토양을 개량할 위치에 철재 파이프로된 일정한 직경의 케이싱(2)을 지하로 강삽하여 케이싱(2)내부의 토사를 굴토하고 케이싱(2)을 철거한 다음 케이싱(2) 직경보다 현저히 작은 직경의 금속재 파이프(10) 내부에 금속재 파이프(10)직경보다 작은 직경의 주입관(11)을 내삽한 상태에서 금속재 파이프(10)하부선단과 주입관(11)하부선단과를 하부에 일정한 길이와 직경으로 된 노즐부(15)가 돌설되고 그 상부에 금속재 파이프(10)직경과 동일한 직경으로 되고 노즐부(15)주연부에 그라우트 주입재가 토출되는 토출구(14)가 다수개 천설된 그라우트 토출장치(12)를 일체로 연설하고 이 토출구(14)를 통하여 급결 또는 완결용 주입재(G)를 토출하여 주변연약지반을 압밀하는 작업공정을 순차적으로 상향인발하면서 행하도록하는 약액주입공법
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-1999-0005596A KR100399532B1 (ko) | 1999-02-19 | 1999-02-19 | 약액주입공법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-1999-0005596A KR100399532B1 (ko) | 1999-02-19 | 1999-02-19 | 약액주입공법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000056353A true KR20000056353A (ko) | 2000-09-15 |
KR100399532B1 KR100399532B1 (ko) | 2003-09-26 |
Family
ID=19574622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-1999-0005596A KR100399532B1 (ko) | 1999-02-19 | 1999-02-19 | 약액주입공법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100399532B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101158882B1 (ko) * | 2010-05-26 | 2012-06-25 | (주)대우건설 | 지하수위의 측정 및 그라우트재의 주입이 가능한 강널말뚝 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101404196B1 (ko) * | 2012-07-24 | 2014-06-09 | 한국철도기술연구원 | 지아이엔 기법을 이용한 심도별 다단계 주입재 주입 방법 |
KR101538112B1 (ko) * | 2014-08-05 | 2015-07-22 | 심두섭 | 내진보강 및 품질관리가 가능한 c.g.s 공법 |
KR101575240B1 (ko) | 2015-07-02 | 2015-12-07 | 임호영 | 필댐의 저압침투그라우팅 공법 |
US20230041358A1 (en) * | 2015-07-27 | 2023-02-09 | Geopier Foundation Company, Inc. | Extensible shells and related methods for constructing a ductile support pier |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2652697A1 (fr) * | 1989-10-03 | 1991-04-05 | Sgs Thomson Microelectronics | Extracteur de donnees numeriques dans un signal video. |
JP3220967B2 (ja) * | 1994-08-30 | 2001-10-22 | 株式会社村田製作所 | 集積回路 |
-
1999
- 1999-02-19 KR KR10-1999-0005596A patent/KR100399532B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101158882B1 (ko) * | 2010-05-26 | 2012-06-25 | (주)대우건설 | 지하수위의 측정 및 그라우트재의 주입이 가능한 강널말뚝 |
Also Published As
Publication number | Publication date |
---|---|
KR100399532B1 (ko) | 2003-09-26 |
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