KR19990005912U - 연약지반 개량용 약액토출장치 - Google Patents
연약지반 개량용 약액토출장치 Download PDFInfo
- Publication number
- KR19990005912U KR19990005912U KR2019970019311U KR19970019311U KR19990005912U KR 19990005912 U KR19990005912 U KR 19990005912U KR 2019970019311 U KR2019970019311 U KR 2019970019311U KR 19970019311 U KR19970019311 U KR 19970019311U KR 19990005912 U KR19990005912 U KR 19990005912U
- Authority
- KR
- South Korea
- Prior art keywords
- chemical liquid
- rod
- valve
- hole
- soft ground
- Prior art date
Links
- 239000000126 substance Substances 0.000 title claims abstract description 74
- 239000007788 liquid Substances 0.000 title claims abstract description 53
- 238000007599 discharging Methods 0.000 title claims abstract description 17
- 238000004804 winding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 14
- 238000002347 injection Methods 0.000 abstract description 13
- 239000007924 injection Substances 0.000 abstract description 13
- 238000009412 basement excavation Methods 0.000 abstract description 7
- 239000000243 solution Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000005553 drilling Methods 0.000 abstract 1
- 239000011440 grout Substances 0.000 description 9
- 239000004568 cement Substances 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- 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
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)
- 연약지반을 개량하기 위하여 A 약액과 B 약액을 2중관으로 된 로드에 공급하여 이 로드선단에 다수개 직렬로 연설된 약액토출장치를 통하여 혼합된 A, B 약액의 혼합액을 지중에 토출하도록 하는 토출장치를 구성함에 있어서,내관(10) 주벽과 외관(12) 주벽사이에 횡격벽(13)을 설치하고 이 횡격벽(13에 나조공(14)을 천설하여 횡단면이 원형으로 된 밸브(V)를 나조공(14)에 나합, 입설하되 밸브(V)는 약액통공(16)이 천설된 일정높이와 직경의 밸브주벽(15)을 횡격벽(13)에 입설하고 밸브주벽(15) 내부에는 상하에 개폐판(17)(17a)이 각각 연설된 개폐축(18)을 중심으로 탄발스프링(20)을 권회개재시켜서 밸브(V)를 구성하며 밸브(V) 하부에는 개폐축(18)이 관통설치되는 약액공급공(19)을 천설하여 내관(10)에 형성된 횡간관통공(21)과 연통할 수 있게 하며 상기와 같이 구성된 2중관 로드 말단은 말단캡(22)으로 밀폐시켜서 되는 연약지반 개량용 약액토출장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019970019311U KR200167151Y1 (ko) | 1997-07-22 | 1997-07-22 | 연약지반 개량용 약액토출장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019970019311U KR200167151Y1 (ko) | 1997-07-22 | 1997-07-22 | 연약지반 개량용 약액토출장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990005912U true KR19990005912U (ko) | 1999-02-18 |
KR200167151Y1 KR200167151Y1 (ko) | 2000-04-01 |
Family
ID=19506258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019970019311U KR200167151Y1 (ko) | 1997-07-22 | 1997-07-22 | 연약지반 개량용 약액토출장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200167151Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100488593B1 (ko) * | 2002-10-17 | 2005-05-12 | (주)진양비지엠텍 | 그라우팅 장치 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100798019B1 (ko) | 2007-08-22 | 2008-01-24 | 조현준 | 지반보강 및 차수용 복합 그라우팅공법 |
KR101530564B1 (ko) * | 2014-02-07 | 2015-06-22 | 코오롱글로벌 주식회사 | 과압방지부를 구비한 락볼트 시공용 유체공급관 |
-
1997
- 1997-07-22 KR KR2019970019311U patent/KR200167151Y1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100488593B1 (ko) * | 2002-10-17 | 2005-05-12 | (주)진양비지엠텍 | 그라우팅 장치 |
Also Published As
Publication number | Publication date |
---|---|
KR200167151Y1 (ko) | 2000-04-01 |
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