CN103669229B - A kind of device preventing bow member from turning on one's side in heave - Google Patents
A kind of device preventing bow member from turning on one's side in heave Download PDFInfo
- Publication number
- CN103669229B CN103669229B CN201410002753.6A CN201410002753A CN103669229B CN 103669229 B CN103669229 B CN 103669229B CN 201410002753 A CN201410002753 A CN 201410002753A CN 103669229 B CN103669229 B CN 103669229B
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- China
- Prior art keywords
- iron
- arch rib
- support
- bow member
- turning
- 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.)
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- Bridges Or Land Bridges (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410002753.6A CN103669229B (en) | 2014-01-04 | 2014-01-04 | A kind of device preventing bow member from turning on one's side in heave |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410002753.6A CN103669229B (en) | 2014-01-04 | 2014-01-04 | A kind of device preventing bow member from turning on one's side in heave |
Publications (2)
Publication Number | Publication Date |
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CN103669229A CN103669229A (en) | 2014-03-26 |
CN103669229B true CN103669229B (en) | 2015-11-18 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410002753.6A Active CN103669229B (en) | 2014-01-04 | 2014-01-04 | A kind of device preventing bow member from turning on one's side in heave |
Country Status (1)
Country | Link |
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CN (1) | CN103669229B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107869112B (en) * | 2017-11-17 | 2023-10-31 | 中铁重工有限公司 | Traction system and method for bridge with large curvature radius |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09250110A (en) * | 1996-03-15 | 1997-09-22 | Okabe Co Ltd | Construction method of arch concrete |
JP2000045231A (en) * | 1998-07-30 | 2000-02-15 | Taisei Corp | Erection method for arch bridge |
CN101009238A (en) * | 2006-01-24 | 2007-08-01 | 先进科技新加坡有限公司 | Gantry positioning system |
CN102425140A (en) * | 2011-08-31 | 2012-04-25 | 长江勘测规划设计研究有限责任公司 | Special mobile support frame for high-altitude arch closing and construction method thereof |
CN102518045A (en) * | 2011-12-28 | 2012-06-27 | 中铁大桥局股份有限公司 | Arch rib embedded section installing and positioning support and adjusting and positioning method thereof |
CN202865707U (en) * | 2012-09-07 | 2013-04-10 | 中铁二十五局集团第二工程有限公司 | Equipment for erecting and constructing beam and vertical beam on existing line |
CN103470274A (en) * | 2013-09-17 | 2013-12-25 | 中国神华能源股份有限公司 | Installation construction method of tunnel arch frame |
-
2014
- 2014-01-04 CN CN201410002753.6A patent/CN103669229B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09250110A (en) * | 1996-03-15 | 1997-09-22 | Okabe Co Ltd | Construction method of arch concrete |
JP2000045231A (en) * | 1998-07-30 | 2000-02-15 | Taisei Corp | Erection method for arch bridge |
CN101009238A (en) * | 2006-01-24 | 2007-08-01 | 先进科技新加坡有限公司 | Gantry positioning system |
CN102425140A (en) * | 2011-08-31 | 2012-04-25 | 长江勘测规划设计研究有限责任公司 | Special mobile support frame for high-altitude arch closing and construction method thereof |
CN102518045A (en) * | 2011-12-28 | 2012-06-27 | 中铁大桥局股份有限公司 | Arch rib embedded section installing and positioning support and adjusting and positioning method thereof |
CN202865707U (en) * | 2012-09-07 | 2013-04-10 | 中铁二十五局集团第二工程有限公司 | Equipment for erecting and constructing beam and vertical beam on existing line |
CN103470274A (en) * | 2013-09-17 | 2013-12-25 | 中国神华能源股份有限公司 | Installation construction method of tunnel arch frame |
Also Published As
Publication number | Publication date |
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CN103669229A (en) | 2014-03-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA RAILWAY 25TH BUREAU GROUP CO., LTD. THE FORT Free format text: FORMER OWNER: CHINA RAILWAY 25TH BUREAU GROUP CO., LTD. Effective date: 20150309 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150309 Address after: 421002 Hunan province Hengyang Lequn Zhuhui District, No. 166 Applicant after: The 2nd Engineering Co., Ltd. of China Railway 25th Bureau Group Applicant after: China Railway 25th Bureau Group Co., Ltd. Applicant after: The forth Survey and Design Institute (Group) Co., Ltd. Of CRCC Address before: 421002 Hunan province Hengyang Lequn Zhuhui District, No. 166 Applicant before: The 2nd Engineering Co., Ltd. of China Railway 25th Bureau Group Applicant before: China Railway 25th Bureau Group Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |