CN111962475A - 一种大坝上游面防渗结构 - Google Patents
一种大坝上游面防渗结构 Download PDFInfo
- Publication number
- CN111962475A CN111962475A CN202010867564.0A CN202010867564A CN111962475A CN 111962475 A CN111962475 A CN 111962475A CN 202010867564 A CN202010867564 A CN 202010867564A CN 111962475 A CN111962475 A CN 111962475A
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- Prior art keywords
- dam
- cooling
- water
- pipe
- layer
- 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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Links
- 238000011144 upstream manufacturing Methods 0.000 title claims abstract description 14
- 230000002265 prevention Effects 0.000 title claims description 3
- 238000001816 cooling Methods 0.000 claims abstract description 191
- 239000004567 concrete Substances 0.000 claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 230000000903 blocking effect Effects 0.000 claims abstract description 19
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 239000010410 layer Substances 0.000 claims description 102
- 239000011414 polymer cement Substances 0.000 claims description 35
- 239000011150 reinforced concrete Substances 0.000 claims description 26
- 239000002344 surface layer Substances 0.000 claims description 25
- 238000003466 welding Methods 0.000 claims description 25
- 239000004568 cement Substances 0.000 claims description 23
- 239000004593 Epoxy Substances 0.000 claims description 20
- 239000004570 mortar (masonry) Substances 0.000 claims description 20
- 239000011248 coating agent Substances 0.000 claims description 17
- 238000000576 coating method Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 16
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 15
- 238000002156 mixing Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 10
- 239000013078 crystal Substances 0.000 claims description 9
- 239000003822 epoxy resin Substances 0.000 claims description 9
- 229920000647 polyepoxide Polymers 0.000 claims description 9
- 239000002689 soil Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 8
- 238000004873 anchoring Methods 0.000 claims description 6
- 239000010426 asphalt Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 230000008595 infiltration Effects 0.000 claims description 5
- 238000001764 infiltration Methods 0.000 claims description 5
- 230000003628 erosive effect Effects 0.000 claims description 4
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000009991 scouring Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000000110 cooling liquid Substances 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 238000009941 weaving Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Images
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/02—Selection of the hardening environment
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Ceramic Engineering (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010867564.0A CN111962475B (zh) | 2020-08-25 | 2020-08-25 | 一种大坝上游面防渗结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010867564.0A CN111962475B (zh) | 2020-08-25 | 2020-08-25 | 一种大坝上游面防渗结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111962475A true CN111962475A (zh) | 2020-11-20 |
CN111962475B CN111962475B (zh) | 2021-06-08 |
Family
ID=73390415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010867564.0A Expired - Fee Related CN111962475B (zh) | 2020-08-25 | 2020-08-25 | 一种大坝上游面防渗结构 |
Country Status (1)
Country | Link |
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CN (1) | CN111962475B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204385682U (zh) * | 2014-12-26 | 2015-06-10 | 李新旺 | 一种水利工程堤坝防渗止水结构 |
CN205475107U (zh) * | 2016-02-13 | 2016-08-17 | 罗涛 | 一种新型多功能水库坝体结构 |
KR101739657B1 (ko) * | 2015-11-25 | 2017-05-26 | 한국수자원공사 | 복합댐 및 그 시공방법 |
CN209114423U (zh) * | 2018-10-11 | 2019-07-16 | 湖北省水利水电规划勘测设计院 | 一种用于堤坝的防渗结构 |
CN210946698U (zh) * | 2019-10-14 | 2020-07-07 | 青岛格林沃德新材料科技有限公司 | 一种大坝表面高强度防渗透涂层 |
-
2020
- 2020-08-25 CN CN202010867564.0A patent/CN111962475B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204385682U (zh) * | 2014-12-26 | 2015-06-10 | 李新旺 | 一种水利工程堤坝防渗止水结构 |
KR101739657B1 (ko) * | 2015-11-25 | 2017-05-26 | 한국수자원공사 | 복합댐 및 그 시공방법 |
CN205475107U (zh) * | 2016-02-13 | 2016-08-17 | 罗涛 | 一种新型多功能水库坝体结构 |
CN209114423U (zh) * | 2018-10-11 | 2019-07-16 | 湖北省水利水电规划勘测设计院 | 一种用于堤坝的防渗结构 |
CN210946698U (zh) * | 2019-10-14 | 2020-07-07 | 青岛格林沃德新材料科技有限公司 | 一种大坝表面高强度防渗透涂层 |
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Publication number | Publication date |
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CN111962475B (zh) | 2021-06-08 |
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CB03 | Change of inventor or designer information | ||
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Inventor after: Wang Yu Inventor after: Lin Penglei Inventor after: Zhang Yaxing Inventor after: Qin Junliang Inventor after: Luo Yuqing Inventor after: Dai Pei Inventor after: Zhou Wei Inventor after: Xu Xiaolei Inventor after: Kong Xiangbin Inventor after: Tang Lei Inventor after: Jiang Wenjun Inventor after: Jiang Fei Inventor after: Yuan Hui Inventor before: Wang Yu Inventor before: Lin Penglei Inventor before: Zhang Yaxing Inventor before: Qin Junliang Inventor before: Luo Yuqing Inventor before: Surrogate Inventor before: Zhou Wei Inventor before: Xu Xiaolei Inventor before: Kong Xiangbin Inventor before: Tang Lei Inventor before: Jiang Wenjun Inventor before: Jiang Fei Inventor before: Yuan Hui |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Yu Inventor after: Lin Penglei Inventor after: Zhang Yaxing Inventor after: Qin Junliang Inventor after: Luo Yuqing Inventor after: Dai Pei Inventor after: Zhou Wei Inventor after: Xu Xiaolei Inventor after: Kong Xiangbin Inventor after: Tang Lei Inventor after: Jiang Wenjun Inventor after: Jiang Fei Inventor after: Yuan Hui Inventor before: Wang Yu Inventor before: Lin Penglei Inventor before: Zhang Yaxing Inventor before: Qin Junliang Inventor before: Luo Yuqing Inventor before: Dai Pei Inventor before: Zhou Wei Inventor before: Xu Xiaolei Inventor before: Kong Xiangbin Inventor before: Tang Lei Inventor before: Jiang Wenjun Inventor before: Jiang Fei Inventor before: Yuan Hui |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 |