KR100429283B1 - Pc부재를 이용한 지하연속벽 시공방법 - Google Patents
Pc부재를 이용한 지하연속벽 시공방법 Download PDFInfo
- Publication number
- KR100429283B1 KR100429283B1 KR10-2001-0050580A KR20010050580A KR100429283B1 KR 100429283 B1 KR100429283 B1 KR 100429283B1 KR 20010050580 A KR20010050580 A KR 20010050580A KR 100429283 B1 KR100429283 B1 KR 100429283B1
- Authority
- KR
- South Korea
- Prior art keywords
- underground
- excavation
- concrete
- construction
- construction method
- 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.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 44
- 239000011178 precast concrete Substances 0.000 title description 3
- 238000009412 basement excavation Methods 0.000 claims abstract description 26
- 239000004567 concrete Substances 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 8
- RNAMYOYQYRYFQY-UHFFFAOYSA-N 2-(4,4-difluoropiperidin-1-yl)-6-methoxy-n-(1-propan-2-ylpiperidin-4-yl)-7-(3-pyrrolidin-1-ylpropoxy)quinazolin-4-amine Chemical compound N1=C(N2CCC(F)(F)CC2)N=C2C=C(OCCCN3CCCC3)C(OC)=CC2=C1NC1CCN(C(C)C)CC1 RNAMYOYQYRYFQY-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 7
- 244000068988 Glycine max Species 0.000 claims abstract description 4
- 235000010469 Glycine max Nutrition 0.000 claims abstract description 4
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 239000004568 cement Substances 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- E02D5/20—Bulkheads or similar walls made of prefabricated parts and concrete, including reinforced concrete, in situ
-
- 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
-
- 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
- E02D5/62—Compacting the soil at the footing or in or along a casing by forcing cement or like material through tubes
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
Description
Claims (2)
- 굴착위치를 선정하고 선정된 위치를 굴착하여 굴착공(5)을 형성하는 제 1 단계와,하단부에 철근(4)이 배근된 H빔(3)을 굴착공(5)에 삽입하는 제 2 단계와,상기 H빔(3)의 하단부에 배근된 철근(4)에 콘크리트를 타설하여 바렛트 기초 콘크리트(6)를 형성하는 제 3 단계와,상기 바렛트 기초 콘크리트(6) 경화 후 굴착시 발생되는 H빔(3)의 변형을 방지하기 위해 굴착공(5)에 콩자갈(7)을 매입하는 제 4 단계와,상기 H빔(3)의 상단부의 지반(10)으로부터 소정깊이 만큼 터파기 작업하는 제 5 단계와,상기 터파기 작업에 의해 돌출된 H빔(3)에 미리 제작된 PC부재(1)를 삽입하는 제 6 단계로 구성되며,상기 제 5 단계와 제 6 단계를 단계적으로 반복 시행하여 PC부재(1)를 단계적으로 삽입한 후, 상기 PC부재(1)의 삽입부(11)에 매입설치된 주입관(12)에 시멘트 페이스트를 주입하고, 본체 지하 구조물 기초 콘크리트(8)를 타설함으로써 시공을 완료하도록 이루어진 것을 특징으로 하는 PC부재를 이용한 지하연속벽 시공방법.
- 제 1 항에 있어서,상기 제 6 단계는 내부에 옴니어 근(2)이 전면부로 돌출되게 배근된 PC부재를 H빔(3)에 삽입하여 미도시된 지하층 슬라브 및 빔과의 연결이 용이하도록 이루어진 것을 특징으로 하는 PC부재를 이용한 지하연속벽 시공방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0050580A KR100429283B1 (ko) | 2001-08-22 | 2001-08-22 | Pc부재를 이용한 지하연속벽 시공방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0050580A KR100429283B1 (ko) | 2001-08-22 | 2001-08-22 | Pc부재를 이용한 지하연속벽 시공방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030016815A KR20030016815A (ko) | 2003-03-03 |
KR100429283B1 true KR100429283B1 (ko) | 2004-04-29 |
Family
ID=27720228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0050580A Expired - Fee Related KR100429283B1 (ko) | 2001-08-22 | 2001-08-22 | Pc부재를 이용한 지하연속벽 시공방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100429283B1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101322089B1 (ko) * | 2012-06-12 | 2013-10-28 | 원창숙 | 지중에 구조물을 설치하기 위한 pc 공법 |
CN110185026B (zh) * | 2019-05-09 | 2024-03-22 | 中建八局第一建设有限公司 | 一种地下连续墙及其施工方法 |
KR102357963B1 (ko) * | 2021-02-08 | 2022-02-08 | 주식회사 한화건설 | 내진 지하연속벽 구조 |
CN115045268B (zh) * | 2022-07-08 | 2023-09-05 | 上海隧道工程有限公司 | 超深超厚地下连续墙施工方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3412562A (en) * | 1967-11-14 | 1968-11-26 | Ben C Gerwick Inc | Structural wall and method |
JPS55161117A (en) * | 1979-06-02 | 1980-12-15 | Ohbayashigumi Ltd | Constructing method for underground continuous wall by precast concrete member |
JPS61134423A (ja) * | 1984-12-04 | 1986-06-21 | Fujita Corp | プレキヤストコンクリ−ト地中連続壁の鉛直継手施工方法 |
JPH0711630A (ja) * | 1993-06-25 | 1995-01-13 | Shimizu Corp | プレキャストプレストレストコンクリート版壁併用地中連続壁工法 |
US7900704B2 (en) * | 2007-05-31 | 2011-03-08 | Robertson Intellectual Properties, LLC | Perforating torch apparatus and method |
KR101309360B1 (ko) * | 2011-07-15 | 2013-09-17 | 단국대학교 산학협력단 | 개질 cnt가 흡착된 인산칼슘 나노입자 및 생분해성 고분자를 포함하는 나노복합체, 및 이의 제조방법 |
-
2001
- 2001-08-22 KR KR10-2001-0050580A patent/KR100429283B1/ko not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3412562A (en) * | 1967-11-14 | 1968-11-26 | Ben C Gerwick Inc | Structural wall and method |
JPS55161117A (en) * | 1979-06-02 | 1980-12-15 | Ohbayashigumi Ltd | Constructing method for underground continuous wall by precast concrete member |
JPS61134423A (ja) * | 1984-12-04 | 1986-06-21 | Fujita Corp | プレキヤストコンクリ−ト地中連続壁の鉛直継手施工方法 |
JPH0711630A (ja) * | 1993-06-25 | 1995-01-13 | Shimizu Corp | プレキャストプレストレストコンクリート版壁併用地中連続壁工法 |
US7900704B2 (en) * | 2007-05-31 | 2011-03-08 | Robertson Intellectual Properties, LLC | Perforating torch apparatus and method |
KR101309360B1 (ko) * | 2011-07-15 | 2013-09-17 | 단국대학교 산학협력단 | 개질 cnt가 흡착된 인산칼슘 나노입자 및 생분해성 고분자를 포함하는 나노복합체, 및 이의 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20030016815A (ko) | 2003-03-03 |
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