KR100970230B1 - 유수에 의한 지반침식을 방지하는 교각안전구조 - Google Patents
유수에 의한 지반침식을 방지하는 교각안전구조 Download PDFInfo
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- KR100970230B1 KR100970230B1 KR1020090125658A KR20090125658A KR100970230B1 KR 100970230 B1 KR100970230 B1 KR 100970230B1 KR 1020090125658 A KR1020090125658 A KR 1020090125658A KR 20090125658 A KR20090125658 A KR 20090125658A KR 100970230 B1 KR100970230 B1 KR 100970230B1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 239000002689 soil Substances 0.000 claims abstract description 35
- 239000004576 sand Substances 0.000 claims abstract description 26
- 230000003628 erosive effect Effects 0.000 claims abstract description 23
- 230000002265 prevention Effects 0.000 claims abstract description 21
- 230000003449 preventive effect Effects 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D23/00—Caissons; Construction or placing of caissons
- E02D23/02—Caissons able to be floated on water and to be lowered into water in situ
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Ocean & Marine Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Description
Claims (1)
- 교각(1)의 둘레면을 이동가능하게 감싸는 타원형의 밴드부(11a)와, 둘레면에 유수배출공(11b-1)을 갖추고서, 밴드부(11a)의 일측 외면에 설치되어, 유수에 의해 이동되는 자갈과 토사를 내부에 수용하는 버켓부(11b)를 갖춘 토사유실방지부재본체(11)와, 버켓부(11b)의 맞은편에 위치되는 밴드부(11a)의 타측에 회전가능하게 설치되어, 교각(1)과 버켓부(11b) 간의 마찰을 억제하는 롤러부재(12)와, 토사유실방지부재본체(11)에 착탈가능하게 설치되는 견인부재(13)를 갖춘 토사유실방지부재(10)와;견인부재(13)에 착탈가능하게 설치되는 후크(h)를 갖추고서, 교각(1)의 상부에 설치되어, 와이어(W)를 매개로 토사유실방지부재(10)를 승·하강되도록 하는 기중장치부(20)와;기중장치부(20)의 작동을 ON/OFF 제어하는 스위치부(30)를 포함하는 것을 특징으로 하는 유수에 의한 지반침식을 방지하는 교각안전구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090125658A KR100970230B1 (ko) | 2009-12-16 | 2009-12-16 | 유수에 의한 지반침식을 방지하는 교각안전구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090125658A KR100970230B1 (ko) | 2009-12-16 | 2009-12-16 | 유수에 의한 지반침식을 방지하는 교각안전구조 |
Publications (1)
Publication Number | Publication Date |
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KR100970230B1 true KR100970230B1 (ko) | 2010-07-16 |
Family
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Application Number | Title | Priority Date | Filing Date |
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KR1020090125658A Active KR100970230B1 (ko) | 2009-12-16 | 2009-12-16 | 유수에 의한 지반침식을 방지하는 교각안전구조 |
Country Status (1)
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KR (1) | KR100970230B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108755394A (zh) * | 2018-07-11 | 2018-11-06 | 广州大学 | 一种预应力筋加固桥梁异形墩柱的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040035039A (ko) * | 2002-10-18 | 2004-04-29 | 현대자동차주식회사 | 디 에스 알 씨를 이용한 이정표 시스템 및 그 구현 방법 |
KR100572575B1 (ko) | 2005-10-17 | 2006-04-24 | (주)미래기술단 | 교량 우물통기초의 세굴방지구조 |
KR200435039Y1 (ko) | 2006-09-30 | 2007-01-03 | 이옥신 | 투명패널을 이용한 해양/수중 구조물 보수 보강 구조 |
KR100743478B1 (ko) | 2006-12-08 | 2007-07-30 | 동남이엔씨(주) | 하천 교각의 세굴방지 구조물 |
KR20080046619A (ko) * | 2008-05-07 | 2008-05-27 | 공혜선 | 세굴방지 구조물 |
-
2009
- 2009-12-16 KR KR1020090125658A patent/KR100970230B1/ko active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040035039A (ko) * | 2002-10-18 | 2004-04-29 | 현대자동차주식회사 | 디 에스 알 씨를 이용한 이정표 시스템 및 그 구현 방법 |
KR100572575B1 (ko) | 2005-10-17 | 2006-04-24 | (주)미래기술단 | 교량 우물통기초의 세굴방지구조 |
KR200435039Y1 (ko) | 2006-09-30 | 2007-01-03 | 이옥신 | 투명패널을 이용한 해양/수중 구조물 보수 보강 구조 |
KR100743478B1 (ko) | 2006-12-08 | 2007-07-30 | 동남이엔씨(주) | 하천 교각의 세굴방지 구조물 |
KR20080046619A (ko) * | 2008-05-07 | 2008-05-27 | 공혜선 | 세굴방지 구조물 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108755394A (zh) * | 2018-07-11 | 2018-11-06 | 广州大学 | 一种预应力筋加固桥梁异形墩柱的方法 |
CN108755394B (zh) * | 2018-07-11 | 2020-07-31 | 广州大学 | 一种预应力筋加固桥梁异形墩柱的方法 |
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