CN101586713B - 预制预应力混凝土地下管廊 - Google Patents
预制预应力混凝土地下管廊 Download PDFInfo
- Publication number
- CN101586713B CN101586713B CN2008100532328A CN200810053232A CN101586713B CN 101586713 B CN101586713 B CN 101586713B CN 2008100532328 A CN2008100532328 A CN 2008100532328A CN 200810053232 A CN200810053232 A CN 200810053232A CN 101586713 B CN101586713 B CN 101586713B
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- Prior art keywords
- gallery
- prestressed concrete
- precast prestressed
- wall
- corridor
- 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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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
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Abstract
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Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100532328A CN101586713B (zh) | 2008-05-23 | 2008-05-23 | 预制预应力混凝土地下管廊 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008100532328A CN101586713B (zh) | 2008-05-23 | 2008-05-23 | 预制预应力混凝土地下管廊 |
Publications (2)
Publication Number | Publication Date |
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CN101586713A CN101586713A (zh) | 2009-11-25 |
CN101586713B true CN101586713B (zh) | 2012-01-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2008100532328A Expired - Fee Related CN101586713B (zh) | 2008-05-23 | 2008-05-23 | 预制预应力混凝土地下管廊 |
Country Status (1)
Country | Link |
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CN (1) | CN101586713B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105256838B (zh) * | 2015-11-06 | 2017-05-17 | 深圳华瀚管廊物业服务有限公司 | 管廊预制件及预制式综合管廊 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1475982A (en) * | 1975-02-03 | 1977-06-10 | Us Pipe Foundry Co | Pipe and method of forming same |
CN2044310U (zh) * | 1988-12-08 | 1989-09-13 | 曾民先 | 有防渗层的绕丝水泥压力管 |
CN2060196U (zh) * | 1989-11-20 | 1990-08-08 | 南京市水泥制管厂 | 预应力钢筒混凝土压力管 |
CN1289017A (zh) * | 1999-09-16 | 2001-03-28 | 先进企业株式会社 | 预制空心混凝土构件 |
CN201028170Y (zh) * | 2007-05-24 | 2008-02-27 | 天津万联管道工程有限公司 | 钢制承插口预应力钢筒混凝土顶管 |
CN201196303Y (zh) * | 2008-05-23 | 2009-02-18 | 天津万联管道工程有限公司 | 预制预应力混凝土管廊 |
-
2008
- 2008-05-23 CN CN2008100532328A patent/CN101586713B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1475982A (en) * | 1975-02-03 | 1977-06-10 | Us Pipe Foundry Co | Pipe and method of forming same |
CN2044310U (zh) * | 1988-12-08 | 1989-09-13 | 曾民先 | 有防渗层的绕丝水泥压力管 |
CN2060196U (zh) * | 1989-11-20 | 1990-08-08 | 南京市水泥制管厂 | 预应力钢筒混凝土压力管 |
CN1289017A (zh) * | 1999-09-16 | 2001-03-28 | 先进企业株式会社 | 预制空心混凝土构件 |
CN201028170Y (zh) * | 2007-05-24 | 2008-02-27 | 天津万联管道工程有限公司 | 钢制承插口预应力钢筒混凝土顶管 |
CN201196303Y (zh) * | 2008-05-23 | 2009-02-18 | 天津万联管道工程有限公司 | 预制预应力混凝土管廊 |
Also Published As
Publication number | Publication date |
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CN101586713A (zh) | 2009-11-25 |
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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 | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhao Bin Inventor after: Zhang Liang Inventor after: Tian Yang Inventor before: Zhao Bin Inventor before: Zhang Liang |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHAO BIN ZHANG LIANG TO: ZHAO BIN ZHANG LIANG TIAN YANG |
|
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 |
Granted publication date: 20120104 Termination date: 20170523 |
|
CF01 | Termination of patent right due to non-payment of annual fee |