CN112323655B - 一种既有空心板梁简支变连续的加固方法 - Google Patents
一种既有空心板梁简支变连续的加固方法 Download PDFInfo
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- CN112323655B CN112323655B CN202011328110.2A CN202011328110A CN112323655B CN 112323655 B CN112323655 B CN 112323655B CN 202011328110 A CN202011328110 A CN 202011328110A CN 112323655 B CN112323655 B CN 112323655B
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- reinforcing
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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
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
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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
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
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CN202011328110.2A CN112323655B (zh) | 2020-11-24 | 2020-11-24 | 一种既有空心板梁简支变连续的加固方法 |
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CN202011328110.2A CN112323655B (zh) | 2020-11-24 | 2020-11-24 | 一种既有空心板梁简支变连续的加固方法 |
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CN112323655A CN112323655A (zh) | 2021-02-05 |
CN112323655B true CN112323655B (zh) | 2022-09-30 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103205930A (zh) * | 2013-04-25 | 2013-07-17 | 福州大学 | 一种既有简支空心板梁桥连续化改造的结构及其施工方法 |
KR20140047840A (ko) * | 2012-10-15 | 2014-04-23 | 한국건설기술연구원 | 연속화모듈을 이용한 프리캐스트 바닥판 연속화 방법 |
CN105926423A (zh) * | 2016-04-15 | 2016-09-07 | 浙江大学 | 一种应用于空心板梁桥的组合梁式桥面连续装置及桥面连续方法 |
CN107090783A (zh) * | 2017-06-29 | 2017-08-25 | 上海罗洋新材料科技有限公司 | 一种超高性能混凝土加固的空心板梁桥结构及其加固方法 |
CN109183633A (zh) * | 2018-10-26 | 2019-01-11 | 福州大学 | 一种既有简支空心板桥结构连续化构造及其施工方法 |
CN109250994A (zh) * | 2018-11-22 | 2019-01-22 | 南京梦联桥传感科技有限公司 | 一种高速路面快速修复的混凝土修复材料及方法 |
CN111608093A (zh) * | 2020-05-21 | 2020-09-01 | 南京梦联桥传感科技有限公司 | 一种基于高性能复合材料的空心板梁抗剪加固方法 |
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2020
- 2020-11-24 CN CN202011328110.2A patent/CN112323655B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140047840A (ko) * | 2012-10-15 | 2014-04-23 | 한국건설기술연구원 | 연속화모듈을 이용한 프리캐스트 바닥판 연속화 방법 |
CN103205930A (zh) * | 2013-04-25 | 2013-07-17 | 福州大学 | 一种既有简支空心板梁桥连续化改造的结构及其施工方法 |
CN105926423A (zh) * | 2016-04-15 | 2016-09-07 | 浙江大学 | 一种应用于空心板梁桥的组合梁式桥面连续装置及桥面连续方法 |
CN107090783A (zh) * | 2017-06-29 | 2017-08-25 | 上海罗洋新材料科技有限公司 | 一种超高性能混凝土加固的空心板梁桥结构及其加固方法 |
CN109183633A (zh) * | 2018-10-26 | 2019-01-11 | 福州大学 | 一种既有简支空心板桥结构连续化构造及其施工方法 |
CN109250994A (zh) * | 2018-11-22 | 2019-01-22 | 南京梦联桥传感科技有限公司 | 一种高速路面快速修复的混凝土修复材料及方法 |
CN111608093A (zh) * | 2020-05-21 | 2020-09-01 | 南京梦联桥传感科技有限公司 | 一种基于高性能复合材料的空心板梁抗剪加固方法 |
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Effective date of registration: 20220825 Address after: Room 322-1, building 6-b, international enterprise R & D Park, 75 Tiansheng Road, Jiangbei new district, Nanjing City, Jiangsu Province, 210000 Applicant after: Nanjing MAIYUE Material Technology Co.,Ltd. Applicant after: Jiangsu menglianqiao Technology Co.,Ltd. Address before: Room 322-1, building 6-b, international enterprise R & D Park, 75 Tiansheng Road, Jiangbei new district, Nanjing City, Jiangsu Province, 210000 Applicant before: Nanjing MAIYUE Material Technology Co.,Ltd. |
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