KR100939916B1 - 철도 승강장 기초파일 시공방법 - Google Patents
철도 승강장 기초파일 시공방법 Download PDFInfo
- Publication number
- KR100939916B1 KR100939916B1 KR1020090063801A KR20090063801A KR100939916B1 KR 100939916 B1 KR100939916 B1 KR 100939916B1 KR 1020090063801 A KR1020090063801 A KR 1020090063801A KR 20090063801 A KR20090063801 A KR 20090063801A KR 100939916 B1 KR100939916 B1 KR 100939916B1
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- South Korea
- Prior art keywords
- installing
- soil
- construction
- hoist
- completed
- Prior art date
Links
- 238000010276 construction Methods 0.000 title claims abstract description 51
- 239000002689 soil Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000003673 groundwater Substances 0.000 claims abstract description 12
- 230000002787 reinforcement Effects 0.000 claims abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 238000009412 basement excavation Methods 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 238000005553 drilling Methods 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000003517 fume Substances 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 241000879777 Lynx rufus Species 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Images
Classifications
-
- 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
- E02D27/12—Pile foundations
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0007—Production methods using a mold
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Paleontology (AREA)
- Structural Engineering (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
Description
도 12는 본 발명의 실시예에 따른 제2단계의 다른 시공도.
도 13은 본 발명의 실시예에 따른 제2단계의 다른 시공도.
Claims (3)
- 삭제
- 대구경 말뚝 주변을 소형 천공장비로 천공하여 S.G.R 그라우팅하고 차수벽을 만들어 지하수위를 차단하는 제1단계;철거한 승강장바닥 하부에 이동 가능하도록 바퀴가 구비되어 별도로 맞춤 제작된 호이스트가 이동할 때 구조적으로 안전하도록 바닥에 콘크리트를 타설하는 제2단계;대구경 말뚝 터파기시 토사가 붕괴되지 않도록 굴착공간에 철제거푸집을 설치하고 중간에 안전을 위해 6미터 간격으로 원형빔을 설치하고, 3미터마다 유공판 거푸집을 설치하는 제3단계;소정의 깊이까지 굴착하면 소형 포크레인으로 버킷에 토사를 담은 다음 상기 호이스트를 이용하여 토사를 상부로 인양하고 컨베이어를 이용하여 토사를 외부로 반출하는 제4단계;일정의 깊이에 도달하면 공간이 밀폐됨에 따라 작업자들의 안전을 위하여 환기팬을 설치하고 유해가스 및 장비매연을 배출함과 동시에 지하수위 아래 작업시 양수기를 비치하여 물을 상부로 펌핑하는 제5단계;굴착공간에 철제거푸집을 설치하면서 터파기 작업이 완료되면 주간에 안전발판을 이용하여 철근배근을 완료하는 제6단계; 및철근배근이 완료되면 선로 외부에 펌프카를 설치하고 선로 하부에 압송배관을 설치하여 콘크리트를 타설하는 제7단계;를 포함하여 구성되되,상기 제1단계 내지 제7단계의 공정이 끝나면 상기 호이스트를 다른 공사지역으로 이동하여 제1단계 내지 제7단계를 반복함을 특징으로 하는 철도 승강장 기초파일 시공방법.
- 삭제
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KR1020090063801A KR100939916B1 (ko) | 2009-07-14 | 2009-07-14 | 철도 승강장 기초파일 시공방법 |
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KR1020090063801A KR100939916B1 (ko) | 2009-07-14 | 2009-07-14 | 철도 승강장 기초파일 시공방법 |
Publications (1)
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KR100939916B1 true KR100939916B1 (ko) | 2010-02-03 |
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KR1020090063801A KR100939916B1 (ko) | 2009-07-14 | 2009-07-14 | 철도 승강장 기초파일 시공방법 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106120848A (zh) * | 2016-08-22 | 2016-11-16 | 吴伯韬 | 冲压生产线多层组合框架基础 |
CN106320673A (zh) * | 2016-08-19 | 2017-01-11 | 北京中煤矿山工程有限公司 | 速凝剂添加控制***及速凝剂添加控制方法 |
CN107905118A (zh) * | 2017-12-26 | 2018-04-13 | 杭州市城市建设基础工程有限公司 | 大型桥梁桩基施工方法 |
CN109972646A (zh) * | 2019-05-20 | 2019-07-05 | 古清 | 既有铁路线两线间桩基修建机械设备及桩基修建方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10121463A (ja) * | 1996-10-23 | 1998-05-12 | Nippon Steel Corp | 斜面地に設置される鋼管コンクリート井筒基礎およびその築造方法 |
JP2769941B2 (ja) | 1991-11-21 | 1998-06-25 | 株式会社フジタ | 建築物地下部の構築方法 |
KR200251408Y1 (ko) * | 2001-07-14 | 2001-11-17 | 주식회사 대흥종합엔지니어링건축 | 접합플랜지 조립식 강재틀을 이용한 교각기초 흙막이 구조 |
JP3931123B2 (ja) | 2002-07-29 | 2007-06-13 | 株式会社アルファシビルエンジニアリング | 地下構造物の非開削構築工法 |
-
2009
- 2009-07-14 KR KR1020090063801A patent/KR100939916B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2769941B2 (ja) | 1991-11-21 | 1998-06-25 | 株式会社フジタ | 建築物地下部の構築方法 |
JPH10121463A (ja) * | 1996-10-23 | 1998-05-12 | Nippon Steel Corp | 斜面地に設置される鋼管コンクリート井筒基礎およびその築造方法 |
KR200251408Y1 (ko) * | 2001-07-14 | 2001-11-17 | 주식회사 대흥종합엔지니어링건축 | 접합플랜지 조립식 강재틀을 이용한 교각기초 흙막이 구조 |
JP3931123B2 (ja) | 2002-07-29 | 2007-06-13 | 株式会社アルファシビルエンジニアリング | 地下構造物の非開削構築工法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106320673A (zh) * | 2016-08-19 | 2017-01-11 | 北京中煤矿山工程有限公司 | 速凝剂添加控制***及速凝剂添加控制方法 |
CN106320673B (zh) * | 2016-08-19 | 2018-11-06 | 北京中煤矿山工程有限公司 | 速凝剂添加控制***及速凝剂添加控制方法 |
CN106120848A (zh) * | 2016-08-22 | 2016-11-16 | 吴伯韬 | 冲压生产线多层组合框架基础 |
CN107905118A (zh) * | 2017-12-26 | 2018-04-13 | 杭州市城市建设基础工程有限公司 | 大型桥梁桩基施工方法 |
CN109972646A (zh) * | 2019-05-20 | 2019-07-05 | 古清 | 既有铁路线两线间桩基修建机械设备及桩基修建方法 |
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