KR101447108B1 - 해상풍력 지지구조 - Google Patents
해상풍력 지지구조 Download PDFInfo
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- KR101447108B1 KR101447108B1 KR1020120104697A KR20120104697A KR101447108B1 KR 101447108 B1 KR101447108 B1 KR 101447108B1 KR 1020120104697 A KR1020120104697 A KR 1020120104697A KR 20120104697 A KR20120104697 A KR 20120104697A KR 101447108 B1 KR101447108 B1 KR 101447108B1
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- South Korea
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- main body
- concrete
- weight
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- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
- E02B17/025—Reinforced concrete structures
-
- 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
- E02D27/52—Submerged foundations, i.e. submerged in open water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
- F03D13/22—Foundations specially adapted for wind motors
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B2017/0091—Offshore structures for wind turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/95—Mounting on supporting structures or systems offshore
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Sustainable Development (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Wind Motors (AREA)
Abstract
Description
도 2는 본 발명의 일 구성인 본체부를 나타내는 사시도이고,
도 3a 및 도 3b는 본 발명의 하부지지부에 따른 실시 예를 나타내는 측단면도이고,
도 4a 내지 도 4c는 본 발명의 일 구성인 본체부를 유닛으로 구성한 경우에 있어 전단키 및 전단홈의 실시 예에 따른 사시도이고,
도 5a 및 도 5b는 본 발명의 일 구성인 본체부를 유닛으로 구성한 경우에 있어 접합부의 조립수단에 따른 실시 예를 나타내는 측단면도이고,
도 6은 도 3a에 도시된 본 발명의 실시 예에 자중부가 더 구성된 경우를 나타내는 측단면도이다.
12 : 본체중공부 13 : 본체내관부
20 : 하부지지부 21 : 하부콘크리트부
22 : 하부중공부 23 : 하부내관부
30 : 상부지지부 31 : 상부콘크리트부
32 : 상부중공부 33 : 상부내관부
Claims (9)
- 해저부의 기초에 구성되며 하단에서 상단으로 너비가 좁아지는 형상의 하부콘크리트부와, 상기 하부콘크리트부의 내부에 하나 이상 형성되며 하단에서 상단으로 직경이 작아지는 형상으로 구성되는 하부중공부, 상기 하부중공부의 내주연에 부착되며 강 또는 FRP로 형성되며 하단에서 상단으로 직경이 작아지는 형상으로 구성되는 하부내관부를 포함하는 하부지지부;
상기 하부지지부의 상부에 조립되며, 종방향철근 및 횡방향철근이 배근되는 본체콘크리트부와, 상기 본체콘크리트부의 내부에 하나 이상 형성되되 상기 하부중공부와 연통하는 본체중공부, 상기 본체중공부의 내주연에 부착되며 강 또는 FRP로 형성되는 본체내관부를 포함하는 본체부;
상기 본체부 상부에는 하단에서 상단으로 너비가 커지는 형상의 상부콘크리트부와, 상기 상부콘크리트부의 내부에 하나 이상 형성되되, 상기 본체중공부와 연통하는 상부중공부, 상기 상부중공부의 내주연에 부착되며 강 또는 FRP로 형성되는 상부내관부를 포함하는 상부지지부;를 포함하되,
상기 본체부는 상,하로 복수의 유닛에 의해 조립되는 구조로 구성되고,
각각의 유닛에 있어 본체콘크리트부에는 상, 하부에 각각 전단키와 전단키홈이 형성되어 상,하 유닛 간에 조립되되,
상기 전단키 및 전단키홈이 형성되는 면에는 각각 철 재질의 부착단을 구성하여 상호 용접결합되고,
상기 하부콘크리트부 및 본체콘크리트부는,
시멘트, 고로슬래그, 잔골재, 굵은 골재, 혼화제를 포함하되, 시멘트 400 내지 450(㎏/㎥), 고로슬래그 100 내지 350(㎏/㎥), 배합수 180 내지 230(㎏/㎥), 잔골재 600 내지 700(㎏/㎥), 굵은 골재 800 내지 900(㎏/㎥), 혼화제 4 내지 8(㎏/㎥)을 배합하며, 상기 혼화제는 셀룰로오스계 증점제 100중량부에 대해 아크릴계 증점제 3 내지 7중량부, 폴리에틸렌 옥사이드계 증점제 2 내지 5중량부, 프로필렌 카르보네이트 2 내지 4중량부가 배합된 혼합물인 것을 특징으로 하는 해상풍력 지지구조. - 삭제
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120104697A KR101447108B1 (ko) | 2012-09-20 | 2012-09-20 | 해상풍력 지지구조 |
US14/028,745 US9011047B2 (en) | 2012-09-20 | 2013-09-17 | Supporting structure for offshore wind power generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120104697A KR101447108B1 (ko) | 2012-09-20 | 2012-09-20 | 해상풍력 지지구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20140038226A KR20140038226A (ko) | 2014-03-28 |
KR101447108B1 true KR101447108B1 (ko) | 2014-10-06 |
Family
ID=50274636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020120104697A Expired - Fee Related KR101447108B1 (ko) | 2012-09-20 | 2012-09-20 | 해상풍력 지지구조 |
Country Status (2)
Country | Link |
---|---|
US (1) | US9011047B2 (ko) |
KR (1) | KR101447108B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103492644B (zh) * | 2010-10-20 | 2015-12-16 | 菱重维斯塔斯海上风力有限公司 | 用于风轮机的基座及其制造方法 |
CA2916228C (en) * | 2015-12-23 | 2019-02-26 | 649119 N.B. Inc. | Pre-cast concrete foundation of modular construction for telecommunication or wind turbine tower |
KR102648176B1 (ko) | 2016-07-27 | 2024-03-18 | 소레탄체 프레씨네트 | 더블시스 구조용 케이블 |
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JP2000283019A (ja) * | 1999-03-31 | 2000-10-10 | Pc Bridge Co Ltd | コンクリート製風車支持タワー及びその構築方法 |
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JP2011157971A (ja) * | 2010-02-02 | 2011-08-18 | Siemens Ag | 洋上風車を支持するための支持構造体 |
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2012
- 2012-09-20 KR KR1020120104697A patent/KR101447108B1/ko not_active Expired - Fee Related
-
2013
- 2013-09-17 US US14/028,745 patent/US9011047B2/en active Active
Patent Citations (4)
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JP2000283019A (ja) * | 1999-03-31 | 2000-10-10 | Pc Bridge Co Ltd | コンクリート製風車支持タワー及びその構築方法 |
JP2005330675A (ja) * | 2004-05-19 | 2005-12-02 | Sumitomo Mitsui Construction Co Ltd | 塔状構造物 |
KR20100005830A (ko) * | 2008-07-08 | 2010-01-18 | 고려대학교 산학협력단 | 내부구속 중공 콘크리트 충전유닛을 사용한 조립식 교각 및그 시공방법 |
JP2011157971A (ja) * | 2010-02-02 | 2011-08-18 | Siemens Ag | 洋上風車を支持するための支持構造体 |
Also Published As
Publication number | Publication date |
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KR20140038226A (ko) | 2014-03-28 |
US20140079490A1 (en) | 2014-03-20 |
US9011047B2 (en) | 2015-04-21 |
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