JP6638141B2 - 塔状構造物の基礎構造 - Google Patents
塔状構造物の基礎構造 Download PDFInfo
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- JP6638141B2 JP6638141B2 JP2016014439A JP2016014439A JP6638141B2 JP 6638141 B2 JP6638141 B2 JP 6638141B2 JP 2016014439 A JP2016014439 A JP 2016014439A JP 2016014439 A JP2016014439 A JP 2016014439A JP 6638141 B2 JP6638141 B2 JP 6638141B2
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- Japan
- Prior art keywords
- tower
- anchor
- concrete
- foundation
- unbonded
- 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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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
-
- 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
Landscapes
- Piles And Underground Anchors (AREA)
- Foundations (AREA)
- Wind Motors (AREA)
Description
2 杭
3 基礎
3a フーチング部
3b 台座部
4 ベースプレート
5 アンボンドアンカー
6 アンカープレート
7a、7b 縦筋
11 補強板(補強部材)
12 補強板(補強部材)
14 補強筒(補強部材)
16 PC鋼線(補強部材)
16a 定着具
16b 定着具
17 座面
Claims (4)
- 頂上部が上空の高位置まで伸長して、該頂上部及び柱脚部に作用する外力により、少なくとも転倒モーメント及び水平力等が作用する塔状構造物の基礎構造において、
フーチング部と該フーチング部から立ち上げた台座部とで形成された前記基礎のコンクリート基礎部と、
前記塔状構造物の柱脚部を固定する、プレストレスを導入するアンボンドアンカーと、
前記アンボンドアンカーと平行な方向であって、該アンボンドアンカーを挟む位置で同心円上に配して、前記フーチング部に到達させてある外側縦筋および内側縦筋と、
前記外側縦筋を囲む状態に配して、打ち込まれたコンクリートにコンファインド効果を付与する補強筒と、
からなり、
前記アンボンドアンカーと縦筋、補強筒は台座部に埋設させたことを特徴とする塔状構造物の基礎構造。 - 前記補強筒は鉄管であることを特徴とする請求項1に記載の塔状構造物の基礎構造。
- 前記アンボンドアンカーを、支持すべき塔状構造物の脚部下円周上に配置してあることを特徴とする請求項1または請求項2に記載の塔状構造物の基礎構造。
- 前記塔状構造物が、風力発電用の柱脚部であることを特徴とする請求項1から請求項3までのいずれかに記載の塔状構造物の基礎構造。
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JP2016014439A JP6638141B2 (ja) | 2016-01-28 | 2016-01-28 | 塔状構造物の基礎構造 |
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JP2016014439A JP6638141B2 (ja) | 2016-01-28 | 2016-01-28 | 塔状構造物の基礎構造 |
Publications (2)
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JP2017133248A JP2017133248A (ja) | 2017-08-03 |
JP6638141B2 true JP6638141B2 (ja) | 2020-01-29 |
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JP2016014439A Expired - Fee Related JP6638141B2 (ja) | 2016-01-28 | 2016-01-28 | 塔状構造物の基礎構造 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102018106998A1 (de) * | 2018-03-23 | 2019-09-26 | Wobben Properties Gmbh | Halbfertigteil für ein Fundament eines Turmbauwerks, Halbfertigteil-Fundamentsegment, Fundament, Verfahren zum Herstellen eines Halbfertigteils sowie Verfahren zum Herstellen eines Fundaments |
CN108755740B (zh) * | 2018-08-28 | 2023-08-04 | 同济大学建筑设计研究院(集团)有限公司 | 一种自应力式风力发电塔基础环基础加固系统及加固方法 |
KR102160628B1 (ko) * | 2018-11-19 | 2020-09-29 | 한국건설기술연구원 | 부분적 리파워링을 위해 기초부를 보강한 풍력발전 구조물 및 그 시공방법 |
CN110397074B (zh) * | 2019-07-31 | 2024-04-12 | 福建省邮电规划设计院有限公司 | 一种通信杆塔地锚加固结构及其施工方法 |
CN110735444B (zh) * | 2019-10-17 | 2021-09-10 | 湖南砼联科技有限责任公司 | 一种竖锚自保护式风机基础及其施工方法 |
CN110644525A (zh) * | 2019-10-22 | 2020-01-03 | 中联建设集团股份有限公司 | 预应力锚栓风力发电机基础二次保护环结构 |
CN113026796B (zh) * | 2021-03-17 | 2023-12-15 | 上海久坚加固科技股份有限公司 | 风力发电塔基础环基础加固结构及方法 |
CN113092290B (zh) * | 2021-03-26 | 2022-05-20 | 太原理工大学 | 一种体外预应力加固混凝土梁疲劳试验装置及方法 |
CN114810503A (zh) * | 2022-05-06 | 2022-07-29 | 江苏道达风电设备科技有限公司 | 一种无支撑单柱结构的海上风机复合筒型基础 |
CN114872861B (zh) * | 2022-06-20 | 2023-03-14 | 中船黄埔文冲船舶有限公司 | 一种自升式风电平台吊臂搁架下加强结构的施工方法 |
Family Cites Families (5)
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US5586417A (en) * | 1994-11-23 | 1996-12-24 | Henderson; Allan P. | Tensionless pier foundation |
JP2979114B2 (ja) * | 1995-08-21 | 1999-11-15 | 鹿島建設株式会社 | 既設の基礎構造物補強工法 |
JP4858843B2 (ja) * | 2007-02-15 | 2012-01-18 | 清水建設株式会社 | 塔状構造物基礎の補強構造および塔状構造物基礎の補強方法 |
JP2008223303A (ja) * | 2007-03-12 | 2008-09-25 | Mitsui Eng & Shipbuild Co Ltd | 塔状構造物の基礎構造 |
JP4242445B1 (ja) * | 2008-09-11 | 2009-03-25 | 三井造船株式会社 | 塔状構造物の基礎構造 |
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- 2016-01-28 JP JP2016014439A patent/JP6638141B2/ja not_active Expired - Fee Related
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