CN110287571B - 一种河流险工冲刷安全分析与岸坡稳定性判定方法 - Google Patents
一种河流险工冲刷安全分析与岸坡稳定性判定方法 Download PDFInfo
- Publication number
- CN110287571B CN110287571B CN201910528836.1A CN201910528836A CN110287571B CN 110287571 B CN110287571 B CN 110287571B CN 201910528836 A CN201910528836 A CN 201910528836A CN 110287571 B CN110287571 B CN 110287571B
- Authority
- CN
- China
- Prior art keywords
- water
- river
- bank slope
- stability
- sand
- 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.)
- Active
Links
- 238000009991 scouring Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000004458 analytical method Methods 0.000 title description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 105
- 239000004576 sand Substances 0.000 claims abstract description 37
- 230000003628 erosive effect Effects 0.000 claims abstract description 29
- 238000011160 research Methods 0.000 claims abstract description 27
- 238000004088 simulation Methods 0.000 claims abstract description 19
- 230000008021 deposition Effects 0.000 claims abstract description 3
- 238000012821 model calculation Methods 0.000 claims abstract description 3
- 239000002689 soil Substances 0.000 claims description 14
- 239000013049 sediment Substances 0.000 claims description 12
- 238000004364 calculation method Methods 0.000 claims description 10
- 230000000630 rising effect Effects 0.000 claims description 10
- 230000001133 acceleration Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims description 4
- 230000001419 dependent effect Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 230000004907 flux Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 8
- 230000033001 locomotion Effects 0.000 description 9
- 230000008961 swelling Effects 0.000 description 5
- 229910000906 Bronze Inorganic materials 0.000 description 3
- 239000010974 bronze Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 230000004660 morphological change Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
- G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/26—Government or public services
- G06Q50/265—Personal security, identity or safety
-
- 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
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/40—Controlling or monitoring, e.g. of flood or hurricane; Forecasting, e.g. risk assessment or mapping
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tourism & Hospitality (AREA)
- Strategic Management (AREA)
- Development Economics (AREA)
- Human Resources & Organizations (AREA)
- Marketing (AREA)
- Primary Health Care (AREA)
- Economics (AREA)
- Health & Medical Sciences (AREA)
- General Business, Economics & Management (AREA)
- Educational Administration (AREA)
- General Health & Medical Sciences (AREA)
- Computer Security & Cryptography (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Computer Hardware Design (AREA)
- Evolutionary Computation (AREA)
- Geometry (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Revetment (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910528836.1A CN110287571B (zh) | 2019-06-18 | 2019-06-18 | 一种河流险工冲刷安全分析与岸坡稳定性判定方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910528836.1A CN110287571B (zh) | 2019-06-18 | 2019-06-18 | 一种河流险工冲刷安全分析与岸坡稳定性判定方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110287571A CN110287571A (zh) | 2019-09-27 |
CN110287571B true CN110287571B (zh) | 2021-03-02 |
Family
ID=68005210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910528836.1A Active CN110287571B (zh) | 2019-06-18 | 2019-06-18 | 一种河流险工冲刷安全分析与岸坡稳定性判定方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110287571B (zh) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111272597A (zh) * | 2020-02-13 | 2020-06-12 | 青岛农业大学 | 一种胡杨根系影响河岸土体侧向冲刷防止水土流失的方法 |
CN111783021A (zh) * | 2020-02-13 | 2020-10-16 | 青岛农业大学 | 一种芦苇根系影响河岸土体侧向冲刷防止水土流失的方法 |
CN111649864B (zh) * | 2020-06-18 | 2022-09-02 | 重庆交通大学 | 一种可冲刷岸坡表面波压力测定方法 |
CN111795676B (zh) * | 2020-06-29 | 2022-08-16 | 智仁科技(天津)有限公司 | 一种堤坝险情应急预警系统 |
CN111898250B (zh) * | 2020-07-03 | 2022-03-15 | 武汉大学 | 基于多源数据融合的河口尾闾段出汊预测方法及装置 |
CN112232618A (zh) * | 2020-07-08 | 2021-01-15 | 大连理工大学人工智能大连研究院 | 一种河渠交叉建筑物运行期间洪水漫入风险的评估方法 |
CN111783345B (zh) * | 2020-07-13 | 2021-03-02 | 中国水利水电科学研究院 | 一种基于河冰动力学的水冰沙耦合数值模拟方法 |
CN111783346B (zh) * | 2020-07-13 | 2021-03-12 | 中国水利水电科学研究院 | 一种考虑水冰沙耦合作用的河冰运动与岸滩侵蚀计算方法 |
CN114065654B (zh) * | 2020-08-06 | 2022-10-04 | 中国石油天然气股份有限公司 | 水下穿越管道底部冲刷深度预测方法及装置 |
CN112255157B (zh) * | 2020-09-29 | 2023-01-13 | 中国水利水电科学研究院 | 基于渗流模型的边坡稳定性模拟分析方法 |
CN112989681B (zh) * | 2021-05-19 | 2021-08-24 | 广东电网有限责任公司湛江供电局 | 一种用于海底电缆路由区的海床冲淤预测分析系统和方法 |
CN113255197B (zh) * | 2021-07-13 | 2021-09-17 | 西南交通大学 | 基于离散元方法的物理泥流冲淤距离模拟方法 |
CN113585161A (zh) * | 2021-08-17 | 2021-11-02 | 扬州大学 | 一种冲积河流深泓横向迁移预测模型的构建方法 |
CN113886922B (zh) * | 2021-10-08 | 2022-04-15 | 河北省水利水电勘测设计研究院集团有限公司 | 一种基于大数据和现场试验为基础的丁坝群设计方法 |
CN113849893B (zh) * | 2021-10-12 | 2024-05-03 | 长江水利委员会长江科学院 | 一种基岩冲刷速率的计算方法 |
CN114357912B (zh) * | 2022-01-11 | 2022-09-16 | 湖南工程学院 | 一种河岸岸坡的稳定性分析系统 |
CN114993265B (zh) * | 2022-06-08 | 2023-08-18 | 武汉大学 | 一种测量河流岸坡生态护岸结构表面基质流失的方法 |
CN115290057B (zh) * | 2022-09-30 | 2023-01-03 | 江苏航运职业技术学院 | 一种航道软体排状态监测系统及监测方法 |
CN116822403A (zh) * | 2023-06-05 | 2023-09-29 | 贵州中昂科技有限公司 | 一种基于超像素卷积网络的稳定状态分析方法及系统 |
CN117291061B (zh) * | 2023-11-24 | 2024-02-09 | 福建省水利水电勘测设计研究院有限公司 | 一种变动水流环境下的堤防安全稳定分析及预警方法 |
CN117541068B (zh) * | 2024-01-10 | 2024-04-02 | 武汉华测卫星技术有限公司 | 基于无人船的崩岸风险评估方法及系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104392131A (zh) * | 2014-11-24 | 2015-03-04 | 中国矿业大学 | 一种水驱沙过程中破碎岩石渗流场计算方法 |
CN104499458A (zh) * | 2014-12-17 | 2015-04-08 | 天津大学前沿技术研究院有限公司 | 一种智能自升式挡水墙 |
CN206467641U (zh) * | 2017-01-25 | 2017-09-05 | 中国科学院、水利部成都山地灾害与环境研究所 | 阶梯型泥石流拦砂坝 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107480384A (zh) * | 2017-08-24 | 2017-12-15 | 北方民族大学 | 河道水流泥沙平面二维数值模拟方法和系统 |
-
2019
- 2019-06-18 CN CN201910528836.1A patent/CN110287571B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104392131A (zh) * | 2014-11-24 | 2015-03-04 | 中国矿业大学 | 一种水驱沙过程中破碎岩石渗流场计算方法 |
CN104499458A (zh) * | 2014-12-17 | 2015-04-08 | 天津大学前沿技术研究院有限公司 | 一种智能自升式挡水墙 |
CN206467641U (zh) * | 2017-01-25 | 2017-09-05 | 中国科学院、水利部成都山地灾害与环境研究所 | 阶梯型泥石流拦砂坝 |
Non-Patent Citations (4)
Title |
---|
"Coupled modeling of bank retreat processes in the upper jingjiang reach,China";Shanshan Deng et al.;《Wiley Online Library》;20180614;第1-26页 * |
"Small-scale sediment scouring and siltation laws in the evolution trends of fluvial facies in the Ningxia Plain Reaches of the Yellow River (NPRYR)";Ximin Yuan et al.;《Quaternary International》;20180331;第14-24页 * |
"基于实测数据的水下边坡稳定性与冲刷范围研究";王晨希 等;《泥沙研究》;20190102;第44卷(第1期);第44-50页 * |
"水流冲刷过程中的边坡临界滑动场及河岸崩塌问题研究";蒋泽锋 等;《岩土力学》;20150810;第36卷;第21-28页 * |
Also Published As
Publication number | Publication date |
---|---|
CN110287571A (zh) | 2019-09-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110287571B (zh) | 一种河流险工冲刷安全分析与岸坡稳定性判定方法 | |
Olsen | Two-dimensional numerical modelling of flushing processes in water reservoirs | |
Kuhnle et al. | Measured and simulated flow near a submerged spur dike | |
Nelson et al. | Bedform response to flow variability | |
Takahashi et al. | Modeling sediment transport due to tsunamis with exchange rate between bed load layer and suspended load layer | |
Barman et al. | Turbulent flow structures and geomorphic characteristics of a mining affected alluvial channel | |
Semenov et al. | Impact of waves and currents on the soil near gravity-type offshore platform foundation: numerical and experimental studies | |
CN111428401A (zh) | 一种堰塞湖溃决过程模拟方法 | |
Omer et al. | Modelling of sedimentation processes inside Roseires Reservoir (Sudan) | |
Iqbal et al. | Application of Godunov type 2D model for simulating sediment flushing in a reservoir | |
Heng et al. | Prediction formulas of maximum scour depth and impact location of a local scour hole below a chute spillway with a flip bucket | |
Mehnifard et al. | Simulation of local scour caused by submerged horizontal jets with Flow-3D numerical model | |
Lapotre et al. | Hydraulics of floods upstream of horseshoe canyons and waterfalls | |
Zhang et al. | A new formula based on computational fluid dynamics for estimating maximum depth of scour by jets from overflow dams | |
Froehlich | Two-dimensional model for embankment dam breach formation and flood wave generation | |
CN113435075A (zh) | 一种模拟海底能源管线遭受滑坡灾害冲击时引起荷载响应的计算机方法 | |
Olsen | CFD modeling for hydraulic structures | |
Li et al. | Implementation of a novel approach accounting for the influence of vegetation on sediment transport in GAIA | |
Olsen | Numerical algorithms for predicting sediment slides in water reservoirs | |
Rattia et al. | Numerical simulation of scour below pipelines using flexible mesh methods | |
Rak et al. | Hydraulic analysis of the construction pit of HPP Brežice (Slovenia) and its effect on the runoff regime | |
Walstra et al. | Modelling of sedimentation of dredged trenches and channels under the combined action of tidal currents and waves | |
Šikšnys et al. | Numerical and field investigations of local bridge abutment scour and unsteady downstream river flow from a nearby hydropower plant | |
Svsndl et al. | Simulation of flow behavior around bridge piers using ANSYS–CFD | |
Al-Zubaidi et al. | Hydraulic Performance Of Mandali Dam Spillway In Iraq |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Yuan Ximin Inventor after: Tian Ke Inventor after: Xu Kui Inventor after: Jia Shuaijing Inventor after: Wang Jianjia Inventor after: Tian Fuchang Inventor before: Yuan Ximin Inventor before: Xu Kui Inventor before: Jia Shuaijing Inventor before: Wang Jianjia Inventor before: Tian Fuchang |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |