CN110886198B - 一种用于矩形钢箱梁桥梁涡振控制的风嘴结构 - Google Patents
一种用于矩形钢箱梁桥梁涡振控制的风嘴结构 Download PDFInfo
- Publication number
- CN110886198B CN110886198B CN201911357795.0A CN201911357795A CN110886198B CN 110886198 B CN110886198 B CN 110886198B CN 201911357795 A CN201911357795 A CN 201911357795A CN 110886198 B CN110886198 B CN 110886198B
- Authority
- CN
- China
- Prior art keywords
- steel box
- box girder
- plate
- inclined plate
- top 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.)
- Active
Links
Images
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D11/00—Suspension or cable-stayed bridges
- E01D11/04—Cable-stayed bridges
-
- 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
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911357795.0A CN110886198B (zh) | 2019-12-25 | 2019-12-25 | 一种用于矩形钢箱梁桥梁涡振控制的风嘴结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911357795.0A CN110886198B (zh) | 2019-12-25 | 2019-12-25 | 一种用于矩形钢箱梁桥梁涡振控制的风嘴结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110886198A CN110886198A (zh) | 2020-03-17 |
CN110886198B true CN110886198B (zh) | 2021-06-01 |
Family
ID=69753139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911357795.0A Active CN110886198B (zh) | 2019-12-25 | 2019-12-25 | 一种用于矩形钢箱梁桥梁涡振控制的风嘴结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110886198B (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0216205A (ja) * | 1988-07-05 | 1990-01-19 | Honsyu Shikoku Renrakukiyou Kodan | 橋梁の制振装置 |
JPH09217317A (ja) * | 1996-02-13 | 1997-08-19 | Sumitomo Heavy Ind Ltd | 橋梁の遮風装置 |
CN202913339U (zh) * | 2012-09-17 | 2013-05-01 | 江苏中泰桥梁钢构股份有限公司 | 一种钢箱梁风嘴块体结构 |
CN203668813U (zh) * | 2013-12-19 | 2014-06-25 | 西南交通大学 | 一种用于控制钝体叠合梁桥梁涡激共振的整流罩 |
CN104233945A (zh) * | 2014-09-17 | 2014-12-24 | 上海大学 | 一种用于缆索承重桥风致振动控制的主梁风嘴 |
CN104911989A (zh) * | 2015-05-05 | 2015-09-16 | 中铁大桥勘测设计院集团有限公司 | 钢箱钢桁结合梁桥箱桁结合节点构造 |
CN106544949A (zh) * | 2016-12-07 | 2017-03-29 | 中铁第四勘察设计院集团有限公司 | 一种无独立风嘴的铁路桥梁分离式双箱钢主梁结构 |
CN106758740A (zh) * | 2016-12-07 | 2017-05-31 | 中铁第四勘察设计院集团有限公司 | 一种带独立风嘴的铁路桥梁分离式双箱钢主梁结构 |
CN211665548U (zh) * | 2019-12-25 | 2020-10-13 | 西南交通大学 | 一种用于矩形钢箱梁桥梁涡振控制的风嘴结构 |
-
2019
- 2019-12-25 CN CN201911357795.0A patent/CN110886198B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0216205A (ja) * | 1988-07-05 | 1990-01-19 | Honsyu Shikoku Renrakukiyou Kodan | 橋梁の制振装置 |
JPH09217317A (ja) * | 1996-02-13 | 1997-08-19 | Sumitomo Heavy Ind Ltd | 橋梁の遮風装置 |
CN202913339U (zh) * | 2012-09-17 | 2013-05-01 | 江苏中泰桥梁钢构股份有限公司 | 一种钢箱梁风嘴块体结构 |
CN203668813U (zh) * | 2013-12-19 | 2014-06-25 | 西南交通大学 | 一种用于控制钝体叠合梁桥梁涡激共振的整流罩 |
CN104233945A (zh) * | 2014-09-17 | 2014-12-24 | 上海大学 | 一种用于缆索承重桥风致振动控制的主梁风嘴 |
CN104911989A (zh) * | 2015-05-05 | 2015-09-16 | 中铁大桥勘测设计院集团有限公司 | 钢箱钢桁结合梁桥箱桁结合节点构造 |
CN106544949A (zh) * | 2016-12-07 | 2017-03-29 | 中铁第四勘察设计院集团有限公司 | 一种无独立风嘴的铁路桥梁分离式双箱钢主梁结构 |
CN106758740A (zh) * | 2016-12-07 | 2017-05-31 | 中铁第四勘察设计院集团有限公司 | 一种带独立风嘴的铁路桥梁分离式双箱钢主梁结构 |
CN211665548U (zh) * | 2019-12-25 | 2020-10-13 | 西南交通大学 | 一种用于矩形钢箱梁桥梁涡振控制的风嘴结构 |
Non-Patent Citations (2)
Title |
---|
《流线型箱梁气动外形对桥梁颤振和涡振的影响》;王骑等;《公路交通科技》;20120831;第29卷(第8期);44-50 * |
《钝角风嘴箱梁涡振性能及其气动控制措施研究》;曾要争;《四川建筑》;20190828;第39卷(第4期);144-148 * |
Also Published As
Publication number | Publication date |
---|---|
CN110886198A (zh) | 2020-03-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN211665548U (zh) | 一种用于矩形钢箱梁桥梁涡振控制的风嘴结构 | |
RU2737642C1 (ru) | Поезд на магнитной подвеске и его движущаяся часть | |
US20170232979A1 (en) | High-speed rail train bogie and frame thereof | |
WO2023284215A1 (zh) | 一种轨道车辆及其底架 | |
CN105507166A (zh) | 一种铁路钢桥工型梁竖向加劲肋端部疲劳裂纹的加固方法 | |
RU2651394C1 (ru) | Подкрановая балка для крана | |
CN110886198B (zh) | 一种用于矩形钢箱梁桥梁涡振控制的风嘴结构 | |
CN110306428B (zh) | 桥梁检修车隐形轨道构造 | |
JP2000008326A (ja) | 橋桁構造 | |
CN106835934B (zh) | 一种实腹板式刚性吊杆及安装方法 | |
CN106812057B (zh) | 一种用于斜拉桥的混合梁 | |
CN211665547U (zh) | 一种用于工字型叠合梁桥梁涡振控制的气动装置 | |
KR20150076068A (ko) | 도어형(門型) 크레인의 배치 구조 | |
CN210766378U (zh) | 桥梁检修车隐形轨道构造 | |
CN109826080B (zh) | 一种提高宽幅钢箱叠合梁涡激振动性能的气动构造 | |
CN110886193B (zh) | 用于工字型叠合梁桥梁涡振控制的气动装置及其使用方法 | |
CN206591418U (zh) | 一种用于斜拉桥的混合梁 | |
CN104358349B (zh) | 一种抗弯、抗扭与抗畸变能力强的钢板箱形梁 | |
CN112853937B (zh) | 一种用于大跨度直腹板钢箱梁桥的风振抑振装置 | |
CN113502729A (zh) | 一种可抗涡激振动的斜拉桥钢板组合梁 | |
CN203188120U (zh) | 一种桁架式架桥机主梁结构及桁架式架桥机 | |
CN112249068B (zh) | 一种偏心式不锈钢轻轨枕梁 | |
CN207009062U (zh) | 吉他面板 | |
CN206486794U (zh) | 一种实腹板式刚性吊杆 | |
CN219793472U (zh) | 一种便于安装的十字辙叉 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210420 Address after: 610031 Sichuan City, Chengdu Province, No. two North Ring Road, No. 111 Applicant after: SOUTHWEST JIAOTONG University Applicant after: CHINA RAILWAY MAJOR BRIDGE RECONNAISSANCE & DESIGN INSTITUTE Co.,Ltd. Applicant after: Wuhan-Kowloon Railway Passenger Dedicated Line Hubei Co.,Ltd. Address before: 610031 Sichuan City, Chengdu Province, No. two North Ring Road, No. 111 Applicant before: SOUTHWEST JIAOTONG University Applicant before: CHINA RAILWAY MAJOR BRIDGE RECONNAISSANCE & DESIGN INSTITUTE Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230706 Address after: 430200 No.1 Wenhua Avenue, Jiangxia District, Wuhan City, Hubei Province Patentee after: Wuhan-Kowloon Railway Passenger Dedicated Line Hubei Co.,Ltd. Address before: 610031 No. two, section 111, ring road, Chengdu, Sichuan, China Patentee before: SOUTHWEST JIAOTONG University Patentee before: CHINA RAILWAY MAJOR BRIDGE RECONNAISSANCE & DESIGN INSTITUTE Co.,Ltd. Patentee before: Wuhan-Kowloon Railway Passenger Dedicated Line Hubei Co.,Ltd. |