ZA737534B - Improved process for the production of a bridge girder sysem of prestressed concrete in sectional cantilever construction - Google Patents
Improved process for the production of a bridge girder sysem of prestressed concrete in sectional cantilever constructionInfo
- Publication number
- ZA737534B ZA737534B ZA737534*A ZA737534A ZA737534B ZA 737534 B ZA737534 B ZA 737534B ZA 737534 A ZA737534 A ZA 737534A ZA 737534 B ZA737534 B ZA 737534B
- Authority
- ZA
- South Africa
- Prior art keywords
- sysem
- production
- improved process
- prestressed concrete
- bridge girder
- Prior art date
Links
- 238000010276 construction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000011513 prestressed concrete Substances 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
- E01D2/04—Bridges characterised by the cross-section of their bearing spanning structure of the box-girder type
-
- 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
- E01D21/105—Balanced 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2247609A DE2247609C2 (de) | 1972-09-28 | 1972-09-28 | Verfahren zum Herstellen eines Brückenbauwerks aus Spannbeton im abschnittsweisen freien Vorbau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA737534B true ZA737534B (en) | 1974-08-28 |
Family
ID=5857642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA737534*A ZA737534B (en) | 1972-09-28 | 1973-09-24 | Improved process for the production of a bridge girder sysem of prestressed concrete in sectional cantilever construction |
Country Status (14)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57125600A (en) * | 1981-02-21 | 1982-08-04 | Bulgarsko Radio | Electrostatic acoustic converter |
| GB8724453D0 (en) * | 1987-10-19 | 1987-11-25 | British Petroleum Co Plc | Civil engineering structure |
| CN101956372B (zh) * | 2010-09-30 | 2011-12-07 | 中铁三局集团有限公司 | 一种预应力混凝土梁式桥0号段快速施工方法 |
| CN103628691A (zh) * | 2013-12-12 | 2014-03-12 | 上海通用金属结构工程有限公司 | 大跨度悬挑桁架施工支撑工艺 |
| CN103628416B (zh) * | 2013-12-18 | 2016-06-29 | 中铁大桥局集团有限公司 | 悬索桥加劲梁对拉式墩旁托架 |
| CN103911957A (zh) * | 2014-04-09 | 2014-07-09 | 中交隧道工程局有限公司 | 一种预应力连续箱梁悬臂施工挂篮 |
| US10513858B2 (en) | 2014-07-31 | 2019-12-24 | Pgpi—Marcas E Patentes, S.A | Construction process of structures with empty segments and construction system of structures with empty segments |
| CN108677743A (zh) * | 2018-08-13 | 2018-10-19 | 司永艳 | 一种立交桥的混凝土现浇箱梁施工方法 |
| CN108975152B (zh) * | 2018-09-19 | 2019-10-08 | 台州黄岩红旗塑模有限公司 | 一种建筑桥梁施工用的吊装辅助装置的工作方法 |
| CN114104988B (zh) * | 2021-11-24 | 2024-03-22 | 中能建建筑集团有限公司 | 高度可调节的箱梁吊装设备及其使用方法 |
| CN116986463B (zh) * | 2023-09-27 | 2023-12-08 | 山西建设投资集团有限公司 | 一种钢箱梁吊装装置 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA642128A (en) * | 1962-06-05 | H. Minshall Harry | Deck construction | |
| US942092A (en) * | 1908-05-06 | 1909-12-07 | Ernest May | Block-mold. |
| US2963764A (en) * | 1950-07-06 | 1960-12-13 | Dyckerhoff & Widmann Ag | Constructing a prestressed concrete bridge |
| DE973407C (de) * | 1950-07-07 | 1960-02-11 | Dyckerhoff & Widmann Ag | Verfahren zur Herstellung von weitgespannten Brueckenkonstruktionen aus Stahlbeton |
| US2751776A (en) * | 1950-07-21 | 1956-06-26 | Whitacre Greer Fireproofing Co | Stressed block building slab |
| US3084481A (en) * | 1958-12-19 | 1963-04-09 | Silberkuhl Wilhelm Johannes | Prestressed concrete bodies |
| US3022759A (en) * | 1959-08-19 | 1962-02-27 | Basalt Rock Company Inc | Concrete floating wharf |
| US3283457A (en) * | 1964-01-22 | 1966-11-08 | Baltimore Concrete Plank Corp | Prestressed concrete plank construction |
| US3367074A (en) * | 1964-03-17 | 1968-02-06 | Vanich Francesco | Method for erecting prefabricated bridges of concrete, and bridge erected by said method |
| US3570207A (en) * | 1969-07-10 | 1971-03-16 | Pierre Launay | Method of advancing bridging structures made from prestressed concrete |
| US3794433A (en) * | 1971-07-08 | 1974-02-26 | Schupack Ass | Segmental precast concrete post-tensioned overpass bridges with cantilevered abutment |
| ES405140A1 (es) * | 1971-08-02 | 1975-07-16 | Macchi | Procedimiento para obtener una estructura de viga continua con diversas vigas formadas fuera de la construccion. |
-
1972
- 1972-09-28 DE DE2247609A patent/DE2247609C2/de not_active Expired
-
1973
- 1973-07-25 CH CH1082973A patent/CH571122A5/xx not_active IP Right Cessation
- 1973-08-27 IT IT69563/73A patent/IT994689B/it active
- 1973-08-28 FR FR7331011A patent/FR2201372B1/fr not_active Expired
- 1973-09-04 NL NL7312217A patent/NL7312217A/xx unknown
- 1973-09-24 ZA ZA737534*A patent/ZA737534B/xx unknown
- 1973-09-24 CA CA181,719A patent/CA985464A/en not_active Expired
- 1973-09-26 SE SE7313120A patent/SE398900B/xx unknown
- 1973-09-27 AT AT831173A patent/AT334950B/de not_active IP Right Cessation
- 1973-09-27 US US05/401,098 patent/US4073115A/en not_active Expired - Lifetime
- 1973-09-27 BR BR7543/73A patent/BR7307543D0/pt unknown
- 1973-09-28 GB GB4547673A patent/GB1450799A/en not_active Expired
- 1973-09-28 JP JP10862073A patent/JPS5730927B2/ja not_active Expired
-
1981
- 1981-09-10 HK HK452/81A patent/HK45281A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA985464A (en) | 1976-03-16 |
| IT994689B (it) | 1975-10-20 |
| FR2201372A1 (US07582779-20090901-C00044.png) | 1974-04-26 |
| DE2247609B1 (de) | 1973-10-31 |
| ATA831173A (de) | 1976-06-15 |
| JPS5730927B2 (US07582779-20090901-C00044.png) | 1982-07-01 |
| CH571122A5 (US07582779-20090901-C00044.png) | 1975-12-31 |
| FR2201372B1 (US07582779-20090901-C00044.png) | 1976-10-01 |
| HK45281A (en) | 1981-09-18 |
| DE2247609A1 (US07582779-20090901-C00044.png) | 1973-10-31 |
| JPS49134137A (US07582779-20090901-C00044.png) | 1974-12-24 |
| SE398900B (sv) | 1978-01-23 |
| DE2247609C2 (de) | 1974-05-30 |
| NL7312217A (US07582779-20090901-C00044.png) | 1974-04-01 |
| SE7313120L (US07582779-20090901-C00044.png) | 1974-03-29 |
| BR7307543D0 (pt) | 1974-09-05 |
| US4073115A (en) | 1978-02-14 |
| GB1450799A (en) | 1976-09-29 |
| AT334950B (de) | 1977-02-10 |
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