NO122396B - - Google Patents
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- Publication number
- NO122396B NO122396B NO16472666A NO16472666A NO122396B NO 122396 B NO122396 B NO 122396B NO 16472666 A NO16472666 A NO 16472666A NO 16472666 A NO16472666 A NO 16472666A NO 122396 B NO122396 B NO 122396B
- Authority
- NO
- Norway
- Prior art keywords
- tensioning
- anchor head
- elements
- concrete structure
- press
- Prior art date
Links
- 238000004873 anchoring Methods 0.000 claims description 14
- 239000004567 concrete Substances 0.000 claims description 13
- 239000011083 cement mortar Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- E04C5/122—Anchoring devices the tensile members are anchored by wedge-action
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Piles And Underground Anchors (AREA)
- Reinforcement Elements For Buildings (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1284865A CH444441A (de) | 1965-09-16 | 1965-09-16 | Einrichtung zum Spannen und Verankern von mehreren, zusammen ein Spannkabel bildenden Spanngliedern |
| CH754166A CH456906A (de) | 1965-09-16 | 1966-05-25 | Einrichtung zum Spannen und Verankern von mehreren, zusammen ein Spannkabel bildenden Spanngliedern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO122396B true NO122396B (fr) | 1971-06-21 |
Family
ID=25701538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO16472666A NO122396B (fr) | 1965-09-16 | 1966-09-14 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4810326B1 (fr) |
| AT (1) | AT275115B (fr) |
| BE (1) | BE685987A (fr) |
| CH (1) | CH456906A (fr) |
| DE (1) | DE1609718B1 (fr) |
| ES (1) | ES330477A1 (fr) |
| GB (1) | GB1151708A (fr) |
| NL (1) | NL145014B (fr) |
| NO (1) | NO122396B (fr) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5410736Y2 (fr) * | 1974-02-07 | 1979-05-17 | ||
| US4106752A (en) * | 1976-05-04 | 1978-08-15 | Buildinter Ag | Jack for stressing concrete re-inforcement elements |
| GB2136073A (en) * | 1983-03-01 | 1984-09-12 | Stronghold International Aktie | Hydraulic Jack for Stressing Elongate Elements |
| US4573662A (en) * | 1984-04-03 | 1986-03-04 | Stronghold International Ag | Hydraulic jack for stressing elongate elements |
| DE3427901A1 (de) * | 1984-07-28 | 1986-02-06 | Dyckerhoff & Widmann AG, 8000 München | Verfahren zum herstellen eines mehrteiligen ringkeils einer keilverankerung fuer ein spannglied in einem betonbauteil |
| GB2261482B (en) * | 1991-11-12 | 1995-02-15 | Pilgrim Eng Dev | Rod tensioning |
| US8925279B2 (en) * | 2008-06-12 | 2015-01-06 | The University Of Utah Research Foundation | Anchoring, splicing and tensioning elongated reinforcement members |
| CN108049228B (zh) * | 2018-01-24 | 2021-03-16 | 柳州市桥厦缆索制品有限公司 | 一种钢绞线整束挤压锚固套 |
| CN109736213B (zh) * | 2018-12-29 | 2024-04-05 | 柳州欧维姆机械股份有限公司 | 用于夹片群锚式钢绞线拉索快速更换的工装及其拆除施工方法 |
| CN110748090A (zh) * | 2019-11-05 | 2020-02-04 | 襄阳中铁宏吉工程技术有限公司 | 一种方便精确测量内缩量的自动工具锚夹片 |
| CN111173293A (zh) * | 2019-12-31 | 2020-05-19 | 中建交通建设集团有限公司 | 手动复位式预应力束低回缩张拉锚固装置及施工方法 |
| CN112458899A (zh) * | 2020-04-03 | 2021-03-09 | 吕世宽 | 一种桥梁预应力张拉装置 |
| CN111794520B (zh) * | 2020-06-17 | 2022-05-31 | 安徽金星预应力工程技术有限公司 | 一种钢绞线预应力张拉装置及张拉方法 |
| CN113389149B (zh) * | 2021-07-08 | 2022-05-27 | 北京工业大学 | 一种预应力钢绞线临时拉索夹片防松动整体拆卸装置 |
| CN114214937B (zh) * | 2021-11-23 | 2023-09-08 | 上海浦江缆索股份有限公司 | 一种提高碳纤维拉索锚固均匀性的方法 |
| CN114717941B (zh) * | 2022-02-21 | 2023-09-05 | 中交路桥建设有限公司 | 一种混凝土连续梁竖向预应力钢绞线张拉方法 |
| CN114658000B (zh) * | 2022-03-10 | 2024-04-12 | 中建八局轨道交通建设有限公司 | 用于锚索张拉的辅助装置及其施工方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT183214B (de) * | 1954-07-20 | 1955-09-26 | Bruno Dipl Ing Freibauer | Verfahren zum Spannen der Drähte von als Armierung mit nachträglichem Verbund für Spannbeton dienenden Drahtbündeln und Vorrichtung zu dessen Durchführung |
| BE608227A (fr) * | 1961-11-30 | 1962-01-02 | Stressed Concrete Design Ltd | Perfectionnements à la précontrainte de bâtiments ou d'ouvrages |
| FR1403335A (fr) * | 1964-07-22 | 1965-06-18 | Cable Covers Ltd | Dispositif de serrage pour soumettre des câbles à une tension |
-
1966
- 1966-05-25 CH CH754166A patent/CH456906A/de unknown
- 1966-08-08 AT AT759166A patent/AT275115B/de active
- 1966-08-16 DE DE19661609718 patent/DE1609718B1/de active Pending
- 1966-08-19 GB GB3734466A patent/GB1151708A/en not_active Expired
- 1966-08-22 ES ES0330477A patent/ES330477A1/es not_active Expired
- 1966-08-25 BE BE685987D patent/BE685987A/xx not_active IP Right Cessation
- 1966-09-07 NL NL6612566A patent/NL145014B/xx not_active IP Right Cessation
- 1966-09-14 NO NO16472666A patent/NO122396B/no unknown
- 1966-09-14 JP JP6048066A patent/JPS4810326B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AT275115B (de) | 1969-10-10 |
| BE685987A (fr) | 1967-02-01 |
| JPS4810326B1 (fr) | 1973-04-02 |
| CH456906A (de) | 1968-05-31 |
| NL145014B (nl) | 1975-02-17 |
| GB1151708A (en) | 1969-05-14 |
| DE1609718B1 (de) | 1971-08-12 |
| ES330477A1 (es) | 1967-06-16 |
| NL6612566A (fr) | 1967-03-17 |
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