CN113737726B - 混凝土面板坝伸缩缝结构 - Google Patents
混凝土面板坝伸缩缝结构 Download PDFInfo
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- CN113737726B CN113737726B CN202111015885.9A CN202111015885A CN113737726B CN 113737726 B CN113737726 B CN 113737726B CN 202111015885 A CN202111015885 A CN 202111015885A CN 113737726 B CN113737726 B CN 113737726B
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- China
- Prior art keywords
- expansion joint
- layer
- polyurethane foam
- foam layer
- joint structure
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/16—Sealings or joints
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/02—Fixed barrages
- E02B7/04—Dams across valleys
- E02B7/06—Earth-fill dams; Rock-fill dams
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Building Environments (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111015885.9A CN113737726B (zh) | 2021-08-31 | 2021-08-31 | 混凝土面板坝伸缩缝结构 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111015885.9A CN113737726B (zh) | 2021-08-31 | 2021-08-31 | 混凝土面板坝伸缩缝结构 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113737726A CN113737726A (zh) | 2021-12-03 |
| CN113737726B true CN113737726B (zh) | 2023-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111015885.9A Active CN113737726B (zh) | 2021-08-31 | 2021-08-31 | 混凝土面板坝伸缩缝结构 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113737726B (zh) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2841764Y (zh) * | 2005-06-06 | 2006-11-29 | 北京中水科海利工程技术有限公司 | 弹性聚氨酯接缝衬砌板 |
| KR101323022B1 (ko) * | 2013-06-28 | 2013-10-29 | 로드켐 주식회사 | 콘크리트 도로용 신축줄눈 파손부의 보수방법 |
| CN204919483U (zh) * | 2015-09-02 | 2015-12-30 | 国家电网公司 | 一种水电站接缝止水结构 |
| CN105625271A (zh) * | 2015-12-31 | 2016-06-01 | 国家电网公司 | 一种用于修复堆石坝混凝土面板垂直缝止水的方法 |
| CN209555988U (zh) * | 2018-12-18 | 2019-10-29 | 广东建联建筑设计有限公司 | 一种地下室变形缝防水结构 |
| CN112942251A (zh) * | 2021-03-19 | 2021-06-11 | 北京中水科海利工程技术有限公司 | 堆石坝面板的接缝表层止水结构、施工工艺及堆石坝 |
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2021
- 2021-08-31 CN CN202111015885.9A patent/CN113737726B/zh active Active
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| Publication number | Publication date |
|---|---|
| CN113737726A (zh) | 2021-12-03 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20231023 Address after: Room 112, building 116, No. 98, Zizhuyuan Road, Haidian District, Beijing 100089 Patentee after: BEIJING BEIHUA ENGINEERING TECHNOLOGY CO.,LTD. Patentee after: BEIJING MUNICIPAL CONSTRUCTION Group Co.,Ltd. Patentee after: BEIJING University OF CHEMICAL TECHNOLOGY Patentee after: Beijing high tech Municipal Engineering Technology Co.,Ltd. Address before: 516081 No. 407, building a, scientific research incubation building, No. 5, Keji Road, Daya Bay science and Technology Innovation Park, Huizhou, Guangdong Patentee before: Huizhou north chemical industry university research base Co.,Ltd. Patentee before: BEIJING MUNICIPAL CONSTRUCTION Group Co.,Ltd. Patentee before: BEIJING University OF CHEMICAL TECHNOLOGY Patentee before: Beijing high tech Municipal Engineering Technology Co.,Ltd. |