CN201024422Y - 先张法预应力混凝土异型管桩 - Google Patents
先张法预应力混凝土异型管桩 Download PDFInfo
- Publication number
- CN201024422Y CN201024422Y CNU2007201082095U CN200720108209U CN201024422Y CN 201024422 Y CN201024422 Y CN 201024422Y CN U2007201082095 U CNU2007201082095 U CN U2007201082095U CN 200720108209 U CN200720108209 U CN 200720108209U CN 201024422 Y CN201024422 Y CN 201024422Y
- Authority
- CN
- China
- Prior art keywords
- concrete
- pile
- pile body
- tabula
- steel
- 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
Images
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201082095U CN201024422Y (zh) | 2007-04-11 | 2007-04-11 | 先张法预应力混凝土异型管桩 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201082095U CN201024422Y (zh) | 2007-04-11 | 2007-04-11 | 先张法预应力混凝土异型管桩 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201024422Y true CN201024422Y (zh) | 2008-02-20 |
Family
ID=39098276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007201082095U Expired - Fee Related CN201024422Y (zh) | 2007-04-11 | 2007-04-11 | 先张法预应力混凝土异型管桩 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201024422Y (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101041964B (zh) * | 2007-04-11 | 2010-05-26 | 华丰建设股份有限公司 | 先张法预应力混凝土异型管桩的制作方法 |
CN101941320A (zh) * | 2010-08-16 | 2011-01-12 | 上海中技桩业股份有限公司 | 一种制备用于预应力桩的复合材料端板的方法 |
CN106113224A (zh) * | 2016-06-12 | 2016-11-16 | 中国十七冶集团有限公司 | 一种开口混凝土空心管桩和使用方法 |
CN110144881A (zh) * | 2019-05-10 | 2019-08-20 | 中国建筑西南勘察设计研究院有限公司 | 一种自沉型预制空心抗滑桩及其施工方法 |
-
2007
- 2007-04-11 CN CNU2007201082095U patent/CN201024422Y/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101041964B (zh) * | 2007-04-11 | 2010-05-26 | 华丰建设股份有限公司 | 先张法预应力混凝土异型管桩的制作方法 |
CN101941320A (zh) * | 2010-08-16 | 2011-01-12 | 上海中技桩业股份有限公司 | 一种制备用于预应力桩的复合材料端板的方法 |
CN101941320B (zh) * | 2010-08-16 | 2012-12-19 | 上海中技桩业股份有限公司 | 一种制备用于预应力桩的复合材料端板的方法 |
CN106113224A (zh) * | 2016-06-12 | 2016-11-16 | 中国十七冶集团有限公司 | 一种开口混凝土空心管桩和使用方法 |
CN110144881A (zh) * | 2019-05-10 | 2019-08-20 | 中国建筑西南勘察设计研究院有限公司 | 一种自沉型预制空心抗滑桩及其施工方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102383418B (zh) | 抗震型预制混凝土实心方桩及其生产方法 | |
CN102166788B (zh) | 一种先张法预应力混凝土动荷载桩的生产方法 | |
CN101570969B (zh) | 水平力承载桩及其生产工艺 | |
CN101041964B (zh) | 先张法预应力混凝土异型管桩的制作方法 | |
CN102828510A (zh) | H型支护桩及其制备方法 | |
CN201024422Y (zh) | 先张法预应力混凝土异型管桩 | |
CN101761075A (zh) | 圆形实心预应力混凝土管桩及其生产工艺 | |
CN102373702B (zh) | 混凝土圆桩及其加工方法 | |
CN210341897U (zh) | 一种新型预制管桩结构 | |
CN201330395Y (zh) | 先张法预应力混凝土空心异型方桩 | |
CN201420262Y (zh) | 圆形实心预应力混凝土管桩 | |
CN108842759B (zh) | 预制管桩与灌注桩的组合桩及其施工工艺 | |
CN112873527A (zh) | 支护桩的制造模具以及制造支护桩的方法 | |
CN106381956A (zh) | 混凝土预制外壳‑再生混合混凝土组合柱及其制备方法 | |
CN203579870U (zh) | 预应力组合支护桩钢模结构 | |
CN204626380U (zh) | 一种钢管混凝土管桩及制备该管桩的专用模具 | |
CN102975282A (zh) | 成型不均匀配筋预制桩的方法 | |
CN207193953U (zh) | 一种外缘加强型混凝土管桩 | |
CN203603149U (zh) | 一种多用途可变强度预应力预制桩 | |
CN203579869U (zh) | 预应力组合支护桩钢模 | |
CN205348170U (zh) | 中掘法预应力混凝土管桩 | |
CN107326899A (zh) | 一种外缘加强型混凝土管桩 | |
CN2851353Y (zh) | 小截面预应力混凝土管桩 | |
CN203049575U (zh) | 部分预应力钢筋混凝土实心方桩上段 | |
CN212077920U (zh) | 挡土止水预应力高强支护桩 |
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: HUAFENG CONSTRUCTION CO., LTD. Free format text: FORMER OWNER: NINGBO INSTITUTE OF TECHNOLOGY, ZHEJIANG UNIVERSITY Effective date: 20080523 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Jiaxiong Inventor after: Wang Jianrong Inventor after: China Jinyao Inventor before: Wu Jiaxiong |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WU JIAXIONG TO: WU JIAXIONG; WANG JIANRONG; HUA JINYAO |
|
TR01 | Transfer of patent right |
Effective date of registration: 20080523 Address after: Hangzhou City, Zhejiang Province, eight Lane 1, Huadian Zhaohui District 1 Building 6 floor, zip code: 310014 Patentee after: Huafeng Construction Co., Ltd. Address before: No. 1, Qian Hunan Road, Ningbo higher education zone, Zhejiang, 315100 Patentee before: Ningbo Institute of Technology, Zhejiang University |
|
PP01 | Preservation of patent right |
Effective date of registration: 20130912 Granted publication date: 20080220 |
|
RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20140310 Granted publication date: 20080220 |
|
RINS | Preservation of patent right or utility model and its discharge | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20140411 |