KR101045625B1 - Cip 공법을 이용한 지하 연속 흙막이벽 구축공법 - Google Patents
Cip 공법을 이용한 지하 연속 흙막이벽 구축공법 Download PDFInfo
- Publication number
- KR101045625B1 KR101045625B1 KR1020080094673A KR20080094673A KR101045625B1 KR 101045625 B1 KR101045625 B1 KR 101045625B1 KR 1020080094673 A KR1020080094673 A KR 1020080094673A KR 20080094673 A KR20080094673 A KR 20080094673A KR 101045625 B1 KR101045625 B1 KR 101045625B1
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- South Korea
- Prior art keywords
- retaining
- steel pipe
- structural steel
- wall
- cip
- 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.)
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- 238000010276 construction Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 23
- 229910000746 Structural steel Inorganic materials 0.000 claims abstract description 28
- 238000005553 drilling Methods 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 239000000945 filler Substances 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 5
- 239000002689 soil Substances 0.000 claims abstract description 5
- 230000000712 assembly Effects 0.000 claims abstract description 3
- 238000000429 assembly Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims 1
- 239000010687 lubricating oil Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 14
- 239000010959 steel Substances 0.000 abstract description 14
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000004570 mortar (masonry) Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 241000237502 Ostreidae Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- -1 gravel Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 235000020636 oyster Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
-
- 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
- E02D5/18—Bulkheads or similar walls made solely of concrete in situ
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2220/00—Temporary installations or constructions
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0023—Cast, i.e. in situ or in a mold or other formwork
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0026—Metals
- E02D2300/0029—Steel; Iron
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
Description
Claims (4)
- (a) 흙막이벽(60)의 설치 위치를 따라 지반을 천공한 후, 복수 개의 천공홀 유지용 외부케이싱(10)을 삽입하는 단계;(b) 상기 삽입된 복수 개의 천공홀 유지용 외부케이싱(10) 내부에 구조용 강관(20)과 철근 조립체(30)를 교대로 삽입하는 단계;(c) 상기 천공홀 유지용 외부케이싱(10) 내부에 콘크리트(40)를 타설한 후, 천공홀 유지용 외부케이싱(10)을 인발하는 단계;(e) 지하 구조물 축조 후 상기 구조용 강관(20)을 인발하고 상기 구조용 강관(20)이 인발된 공간에 충진재(50)를 채움으로써 토압을 축조된 지하 구조물로 전이시키는 단계; 로 이루어지되,상기 구조용 강관(20)은 외주면에 윤활유(24)가 도포된 것으로, 외주면에 요철이 다수 개 돌출 형성된 나선관(22) 내부에 설치된 것을 특징으로 하는 CIP 공법을 이용한 지하 연속 흙막이벽 구축공법.
- 제1항에서,상기 (e)단계는 상기 충진재(50)를 채우기 전에, 철근 조립체(30)를 상기 구조용 강관(20)이 인발된 공간에 삽입하는 것을 특징으로 하는 CIP 공법을 이용한 지하 연속 흙막이벽 구축공법.
- 삭제
- 제1항에서,상기 (c)단계 이전에 구조용 강관(20)의 상단은 밀폐된 구조를 유지하는 것을 특징으로 하는 CIP 공법을 이용한 지하 연속 흙막이벽 구축공법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080094673A KR101045625B1 (ko) | 2008-09-26 | 2008-09-26 | Cip 공법을 이용한 지하 연속 흙막이벽 구축공법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080094673A KR101045625B1 (ko) | 2008-09-26 | 2008-09-26 | Cip 공법을 이용한 지하 연속 흙막이벽 구축공법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20100035349A KR20100035349A (ko) | 2010-04-05 |
| KR101045625B1 true KR101045625B1 (ko) | 2011-06-30 |
Family
ID=42213246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020080094673A Active KR101045625B1 (ko) | 2008-09-26 | 2008-09-26 | Cip 공법을 이용한 지하 연속 흙막이벽 구축공법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101045625B1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101777176B1 (ko) | 2016-07-25 | 2017-09-11 | 차수익 | 서로 다른 형상을 가진 스틸관들을 이용한 cip 공법 |
| KR102840093B1 (ko) | 2024-10-25 | 2025-08-01 | 원광토건(주) | 밀실 cip 공법 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101109520B1 (ko) * | 2010-09-03 | 2012-01-31 | 삼정건설 주식회사 | 강관파일을 이용한 흙막이 시공방법 |
| CN107142952A (zh) * | 2017-06-19 | 2017-09-08 | 中国市政工程中南设计研究总院有限公司 | 咬合桩施工方法及应用于该方法的咬合管 |
| KR102147823B1 (ko) * | 2018-07-04 | 2020-08-25 | (주)한국리페어엔지니어링 | 지중 차수벽 시공방법 |
| CN112814392B (zh) * | 2021-01-07 | 2021-10-29 | 中国地质大学(北京) | 一种可回收的灌注桩钢筋笼标高定位装置 |
| KR102554659B1 (ko) * | 2022-09-16 | 2023-07-12 | 롯데건설(주) | 기존 구조물의 기초를 활용한 지하 흙막이벽 구축공법 |
| CN115748734A (zh) * | 2022-11-22 | 2023-03-07 | 中建八局第四建设有限公司 | 一种针对淤泥地质下群楼环绕深基坑支护方法及结构 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08184037A (ja) * | 1994-12-27 | 1996-07-16 | Nkk Corp | 二重管式鋼管杭 |
| JP2001090060A (ja) | 1999-09-17 | 2001-04-03 | Shoowa Kensho:Kk | 杭の打設方法及びこれを用いた止水壁の構築方法 |
| JP2005113672A (ja) | 2003-10-02 | 2005-04-28 | Ps Tech Co Ltd | パイルの引き出し工法,及びパイルの異種被覆材 |
| KR100782007B1 (ko) | 2006-08-21 | 2007-12-06 | 주식회사 삼보기술단 | 흙막이 벽 시공방법 |
-
2008
- 2008-09-26 KR KR1020080094673A patent/KR101045625B1/ko active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08184037A (ja) * | 1994-12-27 | 1996-07-16 | Nkk Corp | 二重管式鋼管杭 |
| JP2001090060A (ja) | 1999-09-17 | 2001-04-03 | Shoowa Kensho:Kk | 杭の打設方法及びこれを用いた止水壁の構築方法 |
| JP2005113672A (ja) | 2003-10-02 | 2005-04-28 | Ps Tech Co Ltd | パイルの引き出し工法,及びパイルの異種被覆材 |
| KR100782007B1 (ko) | 2006-08-21 | 2007-12-06 | 주식회사 삼보기술단 | 흙막이 벽 시공방법 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101777176B1 (ko) | 2016-07-25 | 2017-09-11 | 차수익 | 서로 다른 형상을 가진 스틸관들을 이용한 cip 공법 |
| KR102840093B1 (ko) | 2024-10-25 | 2025-08-01 | 원광토건(주) | 밀실 cip 공법 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20100035349A (ko) | 2010-04-05 |
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