CN113774937B - 一种桥梁施工用桥墩围堰用具 - Google Patents
一种桥梁施工用桥墩围堰用具 Download PDFInfo
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- CN113774937B CN113774937B CN202111187581.0A CN202111187581A CN113774937B CN 113774937 B CN113774937 B CN 113774937B CN 202111187581 A CN202111187581 A CN 202111187581A CN 113774937 B CN113774937 B CN 113774937B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/02—Restraining of open water
- E02D19/04—Restraining of open water by coffer-dams, e.g. made of sheet piles
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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CN202111187581.0A CN113774937B (zh) | 2021-10-12 | 2021-10-12 | 一种桥梁施工用桥墩围堰用具 |
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CN202111187581.0A CN113774937B (zh) | 2021-10-12 | 2021-10-12 | 一种桥梁施工用桥墩围堰用具 |
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CN113774937A CN113774937A (zh) | 2021-12-10 |
CN113774937B true CN113774937B (zh) | 2023-07-07 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115506304B (zh) * | 2022-09-30 | 2024-04-02 | 江苏三棱智慧物联发展股份有限公司 | 一种自动防洪闸 |
CN116752623B (zh) * | 2023-08-09 | 2024-03-12 | 乐昌市市政建设工程有限公司 | 一种新旧污水井不停水接驳施工方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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GB135773A (en) * | 1919-05-19 | 1919-12-04 | Guy Anson Maunsell | Improvements in relation to Foundations, Cylinders, Caissons, or the like. |
CN208563356U (zh) * | 2018-07-02 | 2019-03-01 | 宁波绿茵市政园林股份有限公司 | 一种充气式快拆围堰 |
CN209603049U (zh) * | 2018-10-18 | 2019-11-08 | 广州一城建筑工程有限公司 | 一种预制的挡水墙 |
CN209669818U (zh) * | 2019-01-22 | 2019-11-22 | 刘伟 | 一种调水工程用水闸 |
CN109778882B (zh) * | 2019-01-30 | 2021-01-01 | 华北水利水电大学 | 倾角组装的封闭制式渠道钢围堰 |
CN110016889B (zh) * | 2019-04-17 | 2021-01-15 | 李恒森 | 一种水利工程垂直止水结构及其施工方法 |
CN110230323B (zh) * | 2019-06-22 | 2021-06-08 | 广西聚诚电力线路器材有限公司 | 一种管廊预制件 |
CN112323831A (zh) * | 2020-10-26 | 2021-02-05 | 毛小广 | 一种用于水利水电工程的双壁围堰结构 |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Gang Inventor after: Zhang Jingping Inventor after: Li Ting Inventor after: Wu Yongling Inventor before: Wu Yongling |
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TA01 | Transfer of patent application right | ||
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Effective date of registration: 20230608 Address after: 252200 No. 279, west head of Shuguang street, Dong'e County, Liaocheng City, Shandong Province Applicant after: Chen Gang Address before: 629000 No. 3, floor 10, building 7, No. 499, Binjiang North Road, Chuanshan District, Suining City, Sichuan Province Applicant before: Wu Yongling |
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