CN201003286Y - 超长预应力混凝土连续箱梁横推装置 - Google Patents
超长预应力混凝土连续箱梁横推装置 Download PDFInfo
- Publication number
- CN201003286Y CN201003286Y CNU2007201154962U CN200720115496U CN201003286Y CN 201003286 Y CN201003286 Y CN 201003286Y CN U2007201154962 U CNU2007201154962 U CN U2007201154962U CN 200720115496 U CN200720115496 U CN 200720115496U CN 201003286 Y CN201003286 Y CN 201003286Y
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- Prior art keywords
- valve
- prestressed concrete
- synchronous valve
- self
- jack
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- 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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- 239000011513 prestressed concrete Substances 0.000 title claims abstract description 13
- 230000001360 synchronised effect Effects 0.000 claims abstract description 34
- 239000000203 mixture Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 230000002459 sustained effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2007201154962U CN201003286Y (zh) | 2007-02-01 | 2007-02-01 | 超长预应力混凝土连续箱梁横推装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2007201154962U CN201003286Y (zh) | 2007-02-01 | 2007-02-01 | 超长预应力混凝土连续箱梁横推装置 |
Publications (1)
Publication Number | Publication Date |
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CN201003286Y true CN201003286Y (zh) | 2008-01-09 |
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Family Applications (1)
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CNU2007201154962U Expired - Fee Related CN201003286Y (zh) | 2007-02-01 | 2007-02-01 | 超长预应力混凝土连续箱梁横推装置 |
Country Status (1)
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CN (1) | CN201003286Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102180426A (zh) * | 2011-04-28 | 2011-09-14 | 上海城建(集团)公司 | 随动支撑装置及方法 |
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2007
- 2007-02-01 CN CNU2007201154962U patent/CN201003286Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102180426A (zh) * | 2011-04-28 | 2011-09-14 | 上海城建(集团)公司 | 随动支撑装置及方法 |
CN102180426B (zh) * | 2011-04-28 | 2015-04-22 | 上海城建(集团)公司 | 随动支撑装置及方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: YU JIASHUN Owner name: CHINA RAILWAY 22TH BUREAU GROUP CO., LTD. Free format text: FORMER OWNER: YU JIASHUN Effective date: 20100805 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 150000 NO.35, CHENGBIAO STREET, XIANGFANG DISTRICT, HARBIN CITY, HEILONGJIANG PROVINCE TO: 100043 NO.35, SHIJINGSHAN ROAD, SHIJINGSHAN DISTRICT, BEIJING CITY |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100805 Address after: 100043 No. 35, Shijingshan Road, Beijing, Shijingshan District Co-patentee after: Yu Jiashun Patentee after: China Railway 22nd Construction Bureau Co., Ltd. Address before: 150000 No. 35, marked street, Xiangfang District, Heilongjiang, Harbin Patentee before: Yu Jiashun |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 Termination date: 20150201 |
|
EXPY | Termination of patent right or utility model |