CN210597290U - 一种结构牢固的预应力管桩 - Google Patents
一种结构牢固的预应力管桩 Download PDFInfo
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- CN210597290U CN210597290U CN201920952220.2U CN201920952220U CN210597290U CN 210597290 U CN210597290 U CN 210597290U CN 201920952220 U CN201920952220 U CN 201920952220U CN 210597290 U CN210597290 U CN 210597290U
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- ring
- butt joint
- pipe pile
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CN201920952220.2U CN210597290U (zh) | 2019-06-24 | 2019-06-24 | 一种结构牢固的预应力管桩 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114482033A (zh) * | 2022-01-07 | 2022-05-13 | 合肥工业大学 | 一种适用于孤石地层的phc管桩 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114482033A (zh) * | 2022-01-07 | 2022-05-13 | 合肥工业大学 | 一种适用于孤石地层的phc管桩 |
CN114482033B (zh) * | 2022-01-07 | 2024-01-30 | 合肥工业大学 | 一种适用于孤石地层的phc管桩 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 41066 No.1, Jinwang Road, Jinyu industrial concentration zone, HuiLongPu Town, Ningxiang City, Changsha City, Hunan Province Patentee after: Ningxiang Ninghua New Material Co.,Ltd. Address before: 410000 No. 1, Jinwang Road, Jinyu industrial concentration zone, HuiLongPu Town, Ningxiang City, Changsha City, Hunan Province Patentee before: NINGXIANG NINGHUA BUILDING MATERIAL Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of prestressed pipe pile with firm structure Effective date of registration: 20220830 Granted publication date: 20200522 Pledgee: Ningxiang Hunan rural commercial bank Limited by Share Ltd. Pledgor: Ningxiang Ninghua New Material Co.,Ltd. Registration number: Y2022980014091 |