CN111473823A - 一种河流冰封期流量的流元测量方法 - Google Patents
一种河流冰封期流量的流元测量方法 Download PDFInfo
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- CN111473823A CN111473823A CN202010377276.7A CN202010377276A CN111473823A CN 111473823 A CN111473823 A CN 111473823A CN 202010377276 A CN202010377276 A CN 202010377276A CN 111473823 A CN111473823 A CN 111473823A
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000007789 sealing Methods 0.000 title abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000005259 measurement Methods 0.000 claims abstract description 25
- 238000004364 calculation method Methods 0.000 claims abstract description 12
- 230000001186 cumulative effect Effects 0.000 claims description 27
- 238000005553 drilling Methods 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000004080 punching Methods 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000010205 computational analysis Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
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- 239000002984 plastic foam Substances 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/002—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow wherein the flow is in an open channel
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/001—Full-field flow measurement, e.g. determining flow velocity and direction in a whole region at the same time, flow visualisation
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measuring Volume Flow (AREA)
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CN202010377276.7A CN111473823B (zh) | 2020-05-07 | 2020-05-07 | 一种河流冰封期流量的流元测量方法 |
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CN202010377276.7A CN111473823B (zh) | 2020-05-07 | 2020-05-07 | 一种河流冰封期流量的流元测量方法 |
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CN111473823A true CN111473823A (zh) | 2020-07-31 |
CN111473823B CN111473823B (zh) | 2021-03-02 |
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CN202010377276.7A Active CN111473823B (zh) | 2020-05-07 | 2020-05-07 | 一种河流冰封期流量的流元测量方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114001718A (zh) * | 2021-10-12 | 2022-02-01 | 山东华特智慧科技有限公司 | 基于智能测流机器人的水文监测方法及*** |
CN117664248A (zh) * | 2023-11-22 | 2024-03-08 | 生态环境部卫星环境应用中心 | 一种基于观测塔遥感的自然河流生态流量监测方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1712887A1 (ru) * | 1990-01-16 | 1992-02-15 | Кубанский сельскохозяйственный институт | Способ определени средней скорости водотока с устойчивым руслом |
CA2132573A1 (en) * | 1994-09-21 | 1996-03-22 | Wolfgang Stedtnitz | Method and apparatus for measuring water velocities and discharges in rivers and the like |
CN110672163A (zh) * | 2019-08-21 | 2020-01-10 | 中国水利水电科学研究院 | 一种寒区河渠冰期流量测验方法 |
CN110702079A (zh) * | 2019-10-12 | 2020-01-17 | 中国水利水电科学研究院 | 一种冰盖下流速分布的推演方法 |
-
2020
- 2020-05-07 CN CN202010377276.7A patent/CN111473823B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1712887A1 (ru) * | 1990-01-16 | 1992-02-15 | Кубанский сельскохозяйственный институт | Способ определени средней скорости водотока с устойчивым руслом |
CA2132573A1 (en) * | 1994-09-21 | 1996-03-22 | Wolfgang Stedtnitz | Method and apparatus for measuring water velocities and discharges in rivers and the like |
CN110672163A (zh) * | 2019-08-21 | 2020-01-10 | 中国水利水电科学研究院 | 一种寒区河渠冰期流量测验方法 |
CN110702079A (zh) * | 2019-10-12 | 2020-01-17 | 中国水利水电科学研究院 | 一种冰盖下流速分布的推演方法 |
Non-Patent Citations (1)
Title |
---|
冯利忠: "《黄河呼和浩特段动态性水环境容量研究及风险评价》", 《中国博士论文全文数据库工程科技Ⅰ辑》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114001718A (zh) * | 2021-10-12 | 2022-02-01 | 山东华特智慧科技有限公司 | 基于智能测流机器人的水文监测方法及*** |
CN117664248A (zh) * | 2023-11-22 | 2024-03-08 | 生态环境部卫星环境应用中心 | 一种基于观测塔遥感的自然河流生态流量监测方法 |
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Inventor after: Pan Jiajia Inventor after: Lu Jinzhi Inventor after: Yang Tao Inventor after: Guo Xinlei Inventor after: Wang Tao Inventor after: Fu Hui Inventor after: Yu Hongjing Inventor after: Li Jiazhen Inventor after: Lei Tianjie Inventor after: Guo Yongxin Inventor after: Shi Chunrong Inventor before: Pan Jiajia Inventor before: Yang Tao Inventor before: Guo Xinlei Inventor before: Wang Tao Inventor before: Fu Hui Inventor before: Li Jiazhen Inventor before: Guo Yongxin Inventor before: Yu Hongjing Inventor before: Shi Chunrong Inventor before: Lu Jinzhi |
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