CN112593482B - Prefabricated assembled concrete diaphragm structure and construction method - Google Patents
Prefabricated assembled concrete diaphragm structure and construction method Download PDFInfo
- Publication number
- CN112593482B CN112593482B CN202011410741.9A CN202011410741A CN112593482B CN 112593482 B CN112593482 B CN 112593482B CN 202011410741 A CN202011410741 A CN 202011410741A CN 112593482 B CN112593482 B CN 112593482B
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- plate
- transverse
- diaphragm
- steel bar
- edge
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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
- E01D19/00—Structural or constructional details of bridges
- E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
- E01D19/125—Grating or flooring for bridges
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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
- E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
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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
- E01D2101/00—Material constitution of bridges
- E01D2101/20—Concrete, stone or stone-like material
- E01D2101/24—Concrete
- E01D2101/26—Concrete reinforced
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011410741.9A CN112593482B (en) | 2020-12-04 | 2020-12-04 | Prefabricated assembled concrete diaphragm structure and construction method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011410741.9A CN112593482B (en) | 2020-12-04 | 2020-12-04 | Prefabricated assembled concrete diaphragm structure and construction method |
Publications (2)
Publication Number | Publication Date |
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CN112593482A CN112593482A (en) | 2021-04-02 |
CN112593482B true CN112593482B (en) | 2022-07-12 |
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Family Applications (1)
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CN202011410741.9A Active CN112593482B (en) | 2020-12-04 | 2020-12-04 | Prefabricated assembled concrete diaphragm structure and construction method |
Country Status (1)
Country | Link |
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CN (1) | CN112593482B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114737485B (en) * | 2022-05-13 | 2023-06-23 | 福建第一公路工程集团有限公司 | Construction method for preventing dislocation of diaphragm plate of prefabricated box girder |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105755960A (en) * | 2016-03-14 | 2016-07-13 | 沈阳建筑大学 | Method for preventing middle beam of T-shaped beam bridge from generating lateral bending deformation |
CN110965484A (en) * | 2019-12-17 | 2020-04-07 | 中交路桥建设有限公司 | New and old bridge widening reinforcing method |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1636501A1 (en) * | 1989-01-17 | 1991-03-23 | Грузинский политехнический институт | Prefabricated reinforced concrete span structure of bridge |
US6345403B1 (en) * | 1995-05-08 | 2002-02-12 | Schuylkill Products, Inc. | Method of bridge construction using concrete diaphragms |
CN103321153B (en) * | 2013-06-19 | 2016-01-20 | 江苏科技大学 | A kind of construction method of Mid and minor spans channel girder |
KR20160019286A (en) * | 2014-08-11 | 2016-02-19 | 고재복 | Psc girder with end diaphragm and semi-integral abutment bridge construction method therewith |
CN204212043U (en) * | 2014-11-18 | 2015-03-18 | 湖南大学 | Prefabricated ultra-high performance concrete π ellbeam unit |
CN206589121U (en) * | 2017-02-24 | 2017-10-27 | 中国建筑第六工程局有限公司 | It is a kind of to be used for precast beam, the diaphragm plate horizontal reinforcement mounting and positioning device of plate |
CN208899299U (en) * | 2018-03-21 | 2019-05-24 | 重庆交通大学 | A kind of Novel transverse baffle plate configuration form for existing prefabricated assembled small box girder |
CN108867310A (en) * | 2018-07-12 | 2018-11-23 | 浙江省交通规划设计研究院有限公司 | The short rib T beam bridge of pretensioning prestressed concrete and its construction method |
CN109235222B (en) * | 2018-10-17 | 2020-04-14 | 湖南大学 | Light full-assembly type large cantilever ultrahigh-performance concrete finned beam and construction method thereof |
CN109487674A (en) * | 2018-12-04 | 2019-03-19 | 中交公路规划设计院有限公司 | Assembling tank-shaped composite beam bridge |
CN110983942A (en) * | 2019-12-23 | 2020-04-10 | 同济大学建筑设计研究院(集团)有限公司 | Transverse connecting structure and connecting method for precast beams |
CN111058479A (en) * | 2019-12-23 | 2020-04-24 | 中铁第一勘察设计院集团有限公司 | Anti-floating system for connecting subway station structure and underground diaphragm wall by using shear-resistant steel bars |
CN211897811U (en) * | 2020-03-02 | 2020-11-10 | 上海市城市建设设计研究总院(集团)有限公司 | Transverse segmented prefabricated prestressed concrete bent cap structure |
CN111636286A (en) * | 2020-05-12 | 2020-09-08 | 济南市市政工程设计研究院(集团)有限责任公司 | Pretensioned broken line prestressed I-beam bridge and construction method |
CN111730738A (en) * | 2020-06-30 | 2020-10-02 | 中国一冶集团有限公司 | Prefabricated box girder diaphragm plate connecting structure and construction method thereof |
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2020
- 2020-12-04 CN CN202011410741.9A patent/CN112593482B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105755960A (en) * | 2016-03-14 | 2016-07-13 | 沈阳建筑大学 | Method for preventing middle beam of T-shaped beam bridge from generating lateral bending deformation |
CN110965484A (en) * | 2019-12-17 | 2020-04-07 | 中交路桥建设有限公司 | New and old bridge widening reinforcing method |
Non-Patent Citations (1)
Title |
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预应力T梁预制安装施工技术;周秀峰;《交通科技与经济》;20080705(第04期);46-48 * |
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CN112593482A (en) | 2021-04-02 |
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Effective date of registration: 20230329 Address after: 610000 nine Xing Xing Road 12, hi tech Zone, Sichuan, Chengdu Patentee after: SICHUAN ROAD & BRIDGE (Group) Co.,Ltd. Address before: 610041 nine Xing Xing Road 12, hi tech Zone, Sichuan, Chengdu Patentee before: Zou Yu Patentee before: Zhang Haichen Patentee before: Lu Wei Patentee before: Shi Xuefei Patentee before: Yu Zhibing Patentee before: Liu Wanchun Patentee before: Liu Chao Patentee before: Yang Zhi Patentee before: Song Jun Patentee before: Liu Zhiquan |
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