CN101311596B - 钢制承插口混凝土顶管 - Google Patents
钢制承插口混凝土顶管 Download PDFInfo
- Publication number
- CN101311596B CN101311596B CN2007100574557A CN200710057455A CN101311596B CN 101311596 B CN101311596 B CN 101311596B CN 2007100574557 A CN2007100574557 A CN 2007100574557A CN 200710057455 A CN200710057455 A CN 200710057455A CN 101311596 B CN101311596 B CN 101311596B
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- CN
- China
- Prior art keywords
- concrete
- pipe
- steel
- cylinder type
- reinforcement
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 37
- 239000010959 steel Substances 0.000 title claims abstract description 37
- 230000002787 reinforcement Effects 0.000 claims abstract description 34
- 238000010276 construction Methods 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 description 5
- 238000005266 casting Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Domestic Plumbing Installations (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100574557A CN101311596B (zh) | 2007-05-24 | 2007-05-24 | 钢制承插口混凝土顶管 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100574557A CN101311596B (zh) | 2007-05-24 | 2007-05-24 | 钢制承插口混凝土顶管 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101311596A CN101311596A (zh) | 2008-11-26 |
| CN101311596B true CN101311596B (zh) | 2010-07-28 |
Family
ID=40100359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100574557A Expired - Fee Related CN101311596B (zh) | 2007-05-24 | 2007-05-24 | 钢制承插口混凝土顶管 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101311596B (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195982A (zh) * | 2012-01-04 | 2013-07-10 | 肖良生 | 一种内衬四钢带的电力管 |
| CN107339505A (zh) * | 2017-05-26 | 2017-11-10 | 成都金玉雄辉建筑工程有限公司 | 一种防水型顶管 |
| CN116877778B (zh) * | 2023-08-11 | 2024-10-01 | 广州机施建设集团有限公司 | 一种顶管施工工艺 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2589774Y (zh) * | 2002-11-25 | 2003-12-03 | 国统国际股份有限公司 | 推进式预应力混凝土管 |
-
2007
- 2007-05-24 CN CN2007100574557A patent/CN101311596B/zh not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2589774Y (zh) * | 2002-11-25 | 2003-12-03 | 国统国际股份有限公司 | 推进式预应力混凝土管 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101311596A (zh) | 2008-11-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN WANLIAN PIPE TECHNOLOGY DEVELOPMENT CO., L Free format text: FORMER OWNER: TIANJIN WATERLINE PIPELINE ENGINEERING CO., LTD. Effective date: 20150722 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150722 Address after: 323, room 8, -12, 301700 Fumin Road, Tianjin, Wuqing district (central office area) Patentee after: Tianjin Wanlian Pipeline Technology Development Co. Ltd. Address before: 300170 Fumin Economic Zone, Wuqing District, Tianjin Patentee before: Tianjin Waterline Pipeline 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: 20100728 Termination date: 20170524 |