CN112302257B - 一种frp用夹片型锚具的预夹紧装置 - Google Patents
一种frp用夹片型锚具的预夹紧装置 Download PDFInfo
- Publication number
- CN112302257B CN112302257B CN202011068071.7A CN202011068071A CN112302257B CN 112302257 B CN112302257 B CN 112302257B CN 202011068071 A CN202011068071 A CN 202011068071A CN 112302257 B CN112302257 B CN 112302257B
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- Prior art keywords
- clamping
- frp
- clamping device
- force transmission
- clamped
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/08—Members specially adapted to be used in prestressed constructions
- E04C5/12—Anchoring devices
- E04C5/125—Anchoring devices the tensile members are profiled to ensure the anchorage, e.g. when provided with screw-thread, bulges, corrugations
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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
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/08—Members specially adapted to be used in prestressed constructions
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/121—Construction of stressing jacks
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
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Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011068071.7A CN112302257B (zh) | 2020-10-08 | 2020-10-08 | 一种frp用夹片型锚具的预夹紧装置 |
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CN202011068071.7A CN112302257B (zh) | 2020-10-08 | 2020-10-08 | 一种frp用夹片型锚具的预夹紧装置 |
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Publication Number | Publication Date |
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CN112302257A CN112302257A (zh) | 2021-02-02 |
CN112302257B true CN112302257B (zh) | 2022-06-28 |
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CN202011068071.7A Active CN112302257B (zh) | 2020-10-08 | 2020-10-08 | 一种frp用夹片型锚具的预夹紧装置 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113431368B (zh) * | 2021-06-30 | 2023-03-28 | 中国建筑第八工程局有限公司 | 锚具的预紧力施加装置及其使用方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060117121A (ko) * | 2005-05-12 | 2006-11-16 | 주식회사 엠텍 | 인장두가 형성된 섬유판 및 이를 이용한 콘크리트구조물외부 프리스트레싱 보강공법 |
CN101851985A (zh) * | 2010-05-27 | 2010-10-06 | 卓清 | 铰式锚及高强度纤维复合材料片材的预应力张拉方法 |
CN104005343A (zh) * | 2014-06-13 | 2014-08-27 | 成都市磐固科技有限公司 | 一种桥梁预应力碳纤维板拉张锚固系统装置 |
CN107401282A (zh) * | 2017-08-28 | 2017-11-28 | 江苏开通建设工程有限公司 | 预应力钢筋数控锚固系统及数控张拉定扭矩锚固方法 |
CN208578344U (zh) * | 2018-05-02 | 2019-03-05 | 山西省交通科学研究院 | 一种纤维增强复合材料板材的夹片型铰式锚装置 |
CN210888153U (zh) * | 2019-07-27 | 2020-06-30 | 程建明 | 一种土木工程建筑施工支架 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN207959721U (zh) * | 2018-02-13 | 2018-10-12 | 沈阳建筑大学 | Frp预应力筋的复合式锚具 |
-
2020
- 2020-10-08 CN CN202011068071.7A patent/CN112302257B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060117121A (ko) * | 2005-05-12 | 2006-11-16 | 주식회사 엠텍 | 인장두가 형성된 섬유판 및 이를 이용한 콘크리트구조물외부 프리스트레싱 보강공법 |
CN101851985A (zh) * | 2010-05-27 | 2010-10-06 | 卓清 | 铰式锚及高强度纤维复合材料片材的预应力张拉方法 |
CN104005343A (zh) * | 2014-06-13 | 2014-08-27 | 成都市磐固科技有限公司 | 一种桥梁预应力碳纤维板拉张锚固系统装置 |
CN107401282A (zh) * | 2017-08-28 | 2017-11-28 | 江苏开通建设工程有限公司 | 预应力钢筋数控锚固系统及数控张拉定扭矩锚固方法 |
CN208578344U (zh) * | 2018-05-02 | 2019-03-05 | 山西省交通科学研究院 | 一种纤维增强复合材料板材的夹片型铰式锚装置 |
CN210888153U (zh) * | 2019-07-27 | 2020-06-30 | 程建明 | 一种土木工程建筑施工支架 |
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Inventor after: Cui Dongxia Inventor after: Yang Yu Inventor after: Li Denghua Inventor after: Lv Xiaoxuan Inventor after: Guo Yingying Inventor after: Wang Chao Inventor after: Lin Hao Inventor before: Li Denghua Inventor before: Yang Yu Inventor before: Cui Dongxia Inventor before: Lv Xiaoxuan Inventor before: Guo Yingying Inventor before: Wang Chao Inventor before: Lin Hao |
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