GB1188958A - Improvements in or relating to Bridge Girders. - Google Patents
Improvements in or relating to Bridge Girders.Info
- Publication number
- GB1188958A GB1188958A GB3530267A GB3530267A GB1188958A GB 1188958 A GB1188958 A GB 1188958A GB 3530267 A GB3530267 A GB 3530267A GB 3530267 A GB3530267 A GB 3530267A GB 1188958 A GB1188958 A GB 1188958A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sections
- jacks
- span
- girder
- abutting
- 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
Links
Classifications
-
- 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
- E01D21/10—Cantilevered erection
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/20—Concrete, stone or stone-like material
- E01D2101/24—Concrete
- E01D2101/26—Concrete reinforced
- E01D2101/28—Concrete reinforced prestressed
Abstract
1,188,958. Prestressed concrete bridges BATAAFSCHE AANNEMING MIJ N.V., V/H FA. J. VAN DER WAL & ZOON. 1 Aug., 1967 [13 Jan., 1967], No. 35302/67. Heading E1G. In a method of building a prestressed concrete bridge by abutting and connecting prefabricated sections 1, m, n, o &c., end to end, an auxiliary girder 4 is extended from an existing span 3 to the next pier 2, and the sections are successively brought along the girder (e.g. by trolley 5) and suspended in the required positions by individual rods 6 and jacks 8, all the jacks being hydraulically interconnected. The abutting sections are successively glued together and connected by temporary pre-stressing elements 7. The jacks 8 serve effectively to support the sections under all the changing loads as building proceeds. When all the sections have been assembled on the girder 4 the latter may be displaced to bring the new span into engagement with the span 3. The two spans are then interconnected by permanent pre-stressing ropes, Fig. 3 (not shown), before the jacks are released, and the elements 7 may then be removed. In a modification the sections are progressively attached to the existing span 3.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6700572A NL6700572A (en) | 1967-01-13 | 1967-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1188958A true GB1188958A (en) | 1970-04-22 |
Family
ID=19798986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3530267A Expired GB1188958A (en) | 1967-01-13 | 1967-08-01 | Improvements in or relating to Bridge Girders. |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE702132A (en) |
| DE (1) | DE1658618A1 (en) |
| GB (1) | GB1188958A (en) |
| NL (1) | NL6700572A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2624211A1 (en) * | 2016-01-13 | 2017-07-13 | Puentes Y Calzadas Grupo De Empresas, S.A. | System to extend a cable-stayed bridge structure, extended cable-stayed bridge structure and its constructive process (Machine-translation by Google Translate, not legally binding) |
| CN110700103A (en) * | 2019-10-16 | 2020-01-17 | 中铁工程服务有限公司 | Construction method of continuous composite beam |
| CN113152306A (en) * | 2021-03-17 | 2021-07-23 | 中铁八局集团有限公司 | Small-radius large-gradient prefabricated T beam frame construction method |
| CN115263365A (en) * | 2022-08-04 | 2022-11-01 | 广东省水利水电第三工程局有限公司 | Flexible combination mode of intelligent trolley suitable for box culvert structure |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256728B (en) * | 2015-09-02 | 2017-09-15 | 中铁大桥局集团有限公司 | A kind of cantilever erection method of the Chinese human relations formula steel truss girder of cable-stayed bridge |
| CN113585104B (en) * | 2021-08-30 | 2022-06-24 | 合肥工业大学 | Truss and track self-walking system of bridge construction hanging basket |
-
1967
- 1967-01-13 NL NL6700572A patent/NL6700572A/xx unknown
- 1967-07-27 DE DE19671658618 patent/DE1658618A1/en active Pending
- 1967-07-31 BE BE702132D patent/BE702132A/xx unknown
- 1967-08-01 GB GB3530267A patent/GB1188958A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2624211A1 (en) * | 2016-01-13 | 2017-07-13 | Puentes Y Calzadas Grupo De Empresas, S.A. | System to extend a cable-stayed bridge structure, extended cable-stayed bridge structure and its constructive process (Machine-translation by Google Translate, not legally binding) |
| CN110700103A (en) * | 2019-10-16 | 2020-01-17 | 中铁工程服务有限公司 | Construction method of continuous composite beam |
| CN110700103B (en) * | 2019-10-16 | 2022-04-08 | 中铁工程服务有限公司 | Construction method of continuous composite beam |
| CN113152306A (en) * | 2021-03-17 | 2021-07-23 | 中铁八局集团有限公司 | Small-radius large-gradient prefabricated T beam frame construction method |
| CN113152306B (en) * | 2021-03-17 | 2022-12-20 | 中铁八局集团有限公司 | Small-radius large-gradient prefabricated T beam frame construction method |
| CN115263365A (en) * | 2022-08-04 | 2022-11-01 | 广东省水利水电第三工程局有限公司 | Flexible combination mode of intelligent trolley suitable for box culvert structure |
| CN115263365B (en) * | 2022-08-04 | 2023-09-29 | 广东省水利水电第三工程局有限公司 | Flexible combination mode of intelligent trolley suitable for box culvert structure |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6700572A (en) | 1968-07-15 |
| DE1658618A1 (en) | 1970-10-29 |
| BE702132A (en) | 1968-01-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |