CN104695339A - 采用波形钢腹板进行混凝土箱梁抗剪加固的施工方法 - Google Patents
采用波形钢腹板进行混凝土箱梁抗剪加固的施工方法 Download PDFInfo
- Publication number
- CN104695339A CN104695339A CN201510066172.3A CN201510066172A CN104695339A CN 104695339 A CN104695339 A CN 104695339A CN 201510066172 A CN201510066172 A CN 201510066172A CN 104695339 A CN104695339 A CN 104695339A
- Authority
- CN
- China
- Prior art keywords
- case beam
- case
- box girder
- concrete
- plate
- 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.)
- Granted
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 39
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 31
- 239000010959 steel Substances 0.000 title claims abstract description 31
- 238000010276 construction Methods 0.000 title claims abstract description 25
- 238000005728 strengthening Methods 0.000 title claims abstract description 19
- 238000005498 polishing Methods 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 239000011241 protective layer Substances 0.000 claims description 5
- 239000011150 reinforced concrete Substances 0.000 claims description 5
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 238000005553 drilling Methods 0.000 abstract 2
- 230000035882 stress Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000011513 prestressed concrete Substances 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510066172.3A CN104695339B (zh) | 2015-02-09 | 2015-02-09 | 采用波形钢腹板进行混凝土箱梁抗剪加固的施工方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510066172.3A CN104695339B (zh) | 2015-02-09 | 2015-02-09 | 采用波形钢腹板进行混凝土箱梁抗剪加固的施工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104695339A true CN104695339A (zh) | 2015-06-10 |
CN104695339B CN104695339B (zh) | 2016-08-24 |
Family
ID=53342855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510066172.3A Expired - Fee Related CN104695339B (zh) | 2015-02-09 | 2015-02-09 | 采用波形钢腹板进行混凝土箱梁抗剪加固的施工方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104695339B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111753357A (zh) * | 2020-05-30 | 2020-10-09 | 同济大学 | 一种变截面多箱室波形钢腹板箱梁腹板剪应力的分配方法 |
CN112878211A (zh) * | 2021-03-19 | 2021-06-01 | 河南郑大工程检测咨询有限公司 | 基于无湿接缝节段预制混凝土箱梁的加固施工方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004218429A (ja) * | 1998-02-12 | 2004-08-05 | Nippon Steel Corp | 橋梁構造 |
CN101298756A (zh) * | 2008-06-19 | 2008-11-05 | 大连理工大学 | 一种不增加墩柱钢构件加宽混凝土箱梁的技术 |
CN102561213A (zh) * | 2012-02-15 | 2012-07-11 | 中南大学 | 一种结构负弯矩区的钢板-混凝土组合结构加固方法 |
-
2015
- 2015-02-09 CN CN201510066172.3A patent/CN104695339B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004218429A (ja) * | 1998-02-12 | 2004-08-05 | Nippon Steel Corp | 橋梁構造 |
CN101298756A (zh) * | 2008-06-19 | 2008-11-05 | 大连理工大学 | 一种不增加墩柱钢构件加宽混凝土箱梁的技术 |
CN102561213A (zh) * | 2012-02-15 | 2012-07-11 | 中南大学 | 一种结构负弯矩区的钢板-混凝土组合结构加固方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111753357A (zh) * | 2020-05-30 | 2020-10-09 | 同济大学 | 一种变截面多箱室波形钢腹板箱梁腹板剪应力的分配方法 |
CN111753357B (zh) * | 2020-05-30 | 2022-08-09 | 同济大学 | 一种变截面多箱室波形钢腹板箱梁腹板剪应力的分配方法 |
CN112878211A (zh) * | 2021-03-19 | 2021-06-01 | 河南郑大工程检测咨询有限公司 | 基于无湿接缝节段预制混凝土箱梁的加固施工方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104695339B (zh) | 2016-08-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106436549B (zh) | 一种长寿命高强度桥面钢箱梁及其组装方法 | |
CN105064511A (zh) | 预应力空心楼板与h型钢梁的连接构造及其施工方法 | |
CN204185755U (zh) | 一种波形钢腹板后张法预应力混凝土t梁 | |
CN108517793B (zh) | 一种组合t梁桥装配式横向连接加固结构及其加固方法 | |
CN102926504B (zh) | 一种钢混叠合梁结合部施工方法 | |
CN105484151A (zh) | 一种增强预制混凝土节段间连接的构造及其施工方法 | |
CN101191321A (zh) | 斜拉桥斜拉索与钢主梁锚拉板式锚固结构 | |
CN104652242A (zh) | 一种用于加固psc连续箱梁桥的吊杆连接结构及施工方法 | |
CN105839534B (zh) | 钢‑超高性能混凝土组合板连接接头及施工方法 | |
CN105507470A (zh) | 一种周边叠合整体装配式楼板及其施工方法 | |
CN110700103A (zh) | 一种连续性组合梁施工方法 | |
CN104499608A (zh) | 预应力型钢加固剪力墙的设计与施工方法 | |
CN104652244B (zh) | 一种用于加固psc连续箱梁桥的悬索桥结构及施工方法 | |
CN109667376B (zh) | 适用于钢结构h型钢梁的新型叠合楼盖及其施工方法 | |
CN104695339A (zh) | 采用波形钢腹板进行混凝土箱梁抗剪加固的施工方法 | |
CN104234443B (zh) | 一种钢骨混凝土构件的牛腿式加固方法及新增梁构件 | |
CN105088971A (zh) | 一种波形钢腹板pc箱梁斜拉桥中跨合龙施工方法 | |
CN209779987U (zh) | 一种拼缝预压的单向叠合板底板 | |
CN209508841U (zh) | 利用螺纹钢和改性聚合物混凝土的旧空心板梁桥加固构造 | |
CN104695340B (zh) | 基于波形钢腹板的混凝土箱梁抗剪加固的施工方法 | |
CN103726668A (zh) | 外贴外包钢装配式pc框架法加固结构的方法 | |
CN205776898U (zh) | 整体装配式钢筋混凝土剪力墙结构体系 | |
CN100366854C (zh) | 用h型钢结构构成观光塔的方法及h型钢结构制作方法 | |
CN204139644U (zh) | 一种钢骨混凝土构件的新增梁构件 | |
CN104961058B (zh) | 一种双z型支撑钢梁和含其的起重机支撑构件及制作方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Tang Guobin Inventor after: Ma Bin Inventor after: Yu Pinde Inventor after: Zheng Meifang Inventor after: Wang Tongning Inventor after: Cheng Kun Inventor after: Zhang Huili Inventor after: Zhang Li Inventor after: Fu Lijun Inventor after: Hu Feng Inventor after: Zhang Jianlong Inventor after: Wang Yan Inventor before: Wang Tongning Inventor before: Tang Guobin Inventor before: Fu Lijun Inventor before: Lv Xiaowu Inventor before: Hu Feng Inventor before: Cheng Kun Inventor before: Zhang Jianlong |
|
COR | Change of bibliographic data | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 |