CN203907010U - Flexible connection device for pipe jacking construction in soft soil layer - Google Patents
Flexible connection device for pipe jacking construction in soft soil layer Download PDFInfo
- Publication number
- CN203907010U CN203907010U CN201420296904.9U CN201420296904U CN203907010U CN 203907010 U CN203907010 U CN 203907010U CN 201420296904 U CN201420296904 U CN 201420296904U CN 203907010 U CN203907010 U CN 203907010U
- Authority
- CN
- China
- Prior art keywords
- flexible connection
- steel plates
- connection device
- jacking construction
- concrete
- 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.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 21
- 239000002689 soil Substances 0.000 title abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 239000004567 concrete Substances 0.000 claims abstract description 24
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420296904.9U CN203907010U (en) | 2014-06-05 | 2014-06-05 | Flexible connection device for pipe jacking construction in soft soil layer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420296904.9U CN203907010U (en) | 2014-06-05 | 2014-06-05 | Flexible connection device for pipe jacking construction in soft soil layer |
Publications (1)
Publication Number | Publication Date |
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CN203907010U true CN203907010U (en) | 2014-10-29 |
Family
ID=51781288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201420296904.9U Expired - Fee Related CN203907010U (en) | 2014-06-05 | 2014-06-05 | Flexible connection device for pipe jacking construction in soft soil layer |
Country Status (1)
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CN (1) | CN203907010U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108443612A (en) * | 2018-06-21 | 2018-08-24 | 广东电网有限责任公司佛山供电局 | RC pipejacking tube coupling connector |
CN111322458A (en) * | 2020-03-18 | 2020-06-23 | 长江勘测规划设计研究有限责任公司 | Pipe jacking interface structure for improving longitudinal rigidity and construction method thereof |
CN112376670A (en) * | 2020-10-22 | 2021-02-19 | 中国一冶集团有限公司 | Flexible connection structure between reinforced concrete pipes and construction method |
-
2014
- 2014-06-05 CN CN201420296904.9U patent/CN203907010U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108443612A (en) * | 2018-06-21 | 2018-08-24 | 广东电网有限责任公司佛山供电局 | RC pipejacking tube coupling connector |
CN111322458A (en) * | 2020-03-18 | 2020-06-23 | 长江勘测规划设计研究有限责任公司 | Pipe jacking interface structure for improving longitudinal rigidity and construction method thereof |
CN112376670A (en) * | 2020-10-22 | 2021-02-19 | 中国一冶集团有限公司 | Flexible connection structure between reinforced concrete pipes and construction method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 200436, No. three, 278 Road, Zhabei District, Shanghai Co-patentee after: China Railway Municipal Environmental Construction Co.,Ltd. Patentee after: SHANGHAI CIVIL ENGINEERING Co.,Ltd. OF CREC Address before: 200436, No. three, 278 Road, Zhabei District, Shanghai Co-patentee before: China Railway Shanghai Engineering Bureau Group Municipal Engineering Co.,Ltd. Patentee before: SHANGHAI CIVIL ENGINEERING Co.,Ltd. OF CREC |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200527 Address after: 200331 A District, building 88, Lane 3, Wuwei Road, Shanghai, Putuo District, China Patentee after: China Railway Municipal Environmental Construction Co.,Ltd. Address before: 200436, No. three, 278 Road, Zhabei District, Shanghai Co-patentee before: China Railway Municipal Environmental Construction Co.,Ltd. Patentee before: SHANGHAI CIVIL ENGINEERING Co.,Ltd. OF CREC |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: No.278, JIANGCHANG Third Road, Zhabei District, Shanghai 200436 Patentee after: SHANGHAI CIVIL ENGINEERING Co.,Ltd. OF CREC Patentee after: China Railway Municipal Environmental Construction Co.,Ltd. Address before: No.278, JIANGCHANG Third Road, Zhabei District, Shanghai 200436 Patentee before: SHANGHAI CIVIL ENGINEERING Co.,Ltd. OF CREC Patentee before: China Railway Shanghai Engineering Bureau Group Municipal Engineering Co.,Ltd. |
|
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: 20141029 |