JP4580245B2 - 漂砂流動解析システム及び漂砂流動解析方法 - Google Patents
漂砂流動解析システム及び漂砂流動解析方法 Download PDFInfo
- Publication number
- JP4580245B2 JP4580245B2 JP2005007625A JP2005007625A JP4580245B2 JP 4580245 B2 JP4580245 B2 JP 4580245B2 JP 2005007625 A JP2005007625 A JP 2005007625A JP 2005007625 A JP2005007625 A JP 2005007625A JP 4580245 B2 JP4580245 B2 JP 4580245B2
- Authority
- JP
- Japan
- Prior art keywords
- sand
- identification information
- artificial
- drift
- collected
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Description
Claims (5)
- ICタグにより構成され、所定の識別情報を発生する識別情報発生手段と、鉄で構成された金属体とが生分解性プラスチックで被覆されており、海、河または池等の水中に散布される人工砂と、
海、河または池等の水底から採取され、前記人工砂が含まれる土砂の中から、磁石を使用して前記人工砂を選別し回収する回収手段と、
前記回収された人工砂に含まれる識別情報発生手段が発生する識別情報を検出する識別情報検出手段と、
前記検出された識別情報に基づいて、漂砂の移動方向を解析する解析手段と、
を備えることを特徴とする漂砂流動解析システム。 - 請求項1記載の漂砂流動解析システムにおいて、前記識別情報発生手段が発生する識別情報には、人工砂の散布日時、散布場所及び固体識別番号を含むことを特徴とする漂砂流動解析システム。
- 請求項1または請求項2記載の漂砂流動解析システムにおいて、前記人工砂は、散布場所の水底に存在する自然砂と同程度の大きさ及び重量であることを特徴とする漂砂流動解析システム。
- 請求項2または請求項3記載の漂砂流動解析システムにおいて、前記解析手段は、漂砂の流動範囲を所定の面積に区分したメッシュ毎に回収された人工砂の散布日時、散布場所及び固体識別番号に基づいて漂砂の移動方向を解析することを特徴とする漂砂流動解析システム。
- ICタグにより構成され、所定の識別情報を発生する識別情報発生手段と、鉄で構成された金属体とが生分解性プラスチックで被覆されて構成された人工砂を、海、河または池等の水中に散布し、
海、河または池等の水底から採取され、前記人工砂が含まれる土砂の中から磁石を使用して前記人工砂を選別して回収し、
前記回収された人工砂に含まれる識別情報発生手段が発生する識別情報を検出し、
前記検出された識別情報に基づいて、漂砂の移動方向を解析することを特徴とする漂砂流動解析方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005007625A JP4580245B2 (ja) | 2005-01-14 | 2005-01-14 | 漂砂流動解析システム及び漂砂流動解析方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005007625A JP4580245B2 (ja) | 2005-01-14 | 2005-01-14 | 漂砂流動解析システム及び漂砂流動解析方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006194768A JP2006194768A (ja) | 2006-07-27 |
| JP4580245B2 true JP4580245B2 (ja) | 2010-11-10 |
Family
ID=36800965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005007625A Expired - Fee Related JP4580245B2 (ja) | 2005-01-14 | 2005-01-14 | 漂砂流動解析システム及び漂砂流動解析方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4580245B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422460A (zh) * | 2013-07-17 | 2013-12-04 | 华北水利水电大学 | 高含沙洪水“揭河底”冲刷临界条件综合判别方法 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4822194B1 (ja) * | 2010-07-26 | 2011-11-24 | 株式会社Csk | 移動方向特定システム、及び移動方向特定プログラム |
| CN103422461B (zh) * | 2013-07-17 | 2015-06-10 | 华北水利水电大学 | 一种高含沙洪水“揭河底”冲刷判别方法 |
| CN103388320B (zh) * | 2013-08-16 | 2015-04-15 | 天津虹炎科技有限公司 | 一种高含沙洪水“揭河底”冲刷判别方法 |
| CN103437317B (zh) * | 2013-08-16 | 2015-09-02 | 天津虹炎科技有限公司 | 高含沙洪水“揭河底”冲刷临界条件综合判别方法 |
| US9885677B2 (en) * | 2014-05-23 | 2018-02-06 | Intel Corporation | Liquid quality meter apparatus |
| CN115791309B (zh) * | 2022-12-08 | 2023-07-21 | 江西省水利科学院 | 一种便携式坡面径流小区径流泥沙自动取样监测装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002228497A (ja) * | 2001-02-06 | 2002-08-14 | Hitachi Cable Ltd | 落石防護ネット警報装置 |
| JP3793794B2 (ja) * | 2001-12-27 | 2006-07-05 | 株式会社フィッシャーマンズコンサルタント | 海洋漂砂調査用試験砂 |
| JP2005257550A (ja) * | 2004-03-12 | 2005-09-22 | Kiyoto Matsuyuki | 土砂移動検知装置 |
| JP4651352B2 (ja) * | 2004-10-08 | 2011-03-16 | 株式会社パスコ | 土砂移動解析システム |
-
2005
- 2005-01-14 JP JP2005007625A patent/JP4580245B2/ja not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422460A (zh) * | 2013-07-17 | 2013-12-04 | 华北水利水电大学 | 高含沙洪水“揭河底”冲刷临界条件综合判别方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006194768A (ja) | 2006-07-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Anthony | Shore processes and their palaeoenvironmental applications | |
| Nathan Bradley et al. | Measuring gravel transport and dispersion in a mountain river using passive radio tracers | |
| Cassel et al. | Comparison of ground‐based and UAV a‐UHF artificial tracer mobility monitoring methods on a braided river | |
| Lancaster | Aeolian features and processes | |
| Milan et al. | LiDAR and ADCP use in gravel‐bed rivers: advances since GBR6 | |
| Zapata-Ramírez et al. | Testing methods to support management decisions in coralligenous and cave environments. A case study at Portofino MPA | |
| Al Saud | Flood control management for the city and surroundings of Jeddah, Saudi Arabia | |
| JP4580245B2 (ja) | 漂砂流動解析システム及び漂砂流動解析方法 | |
| Slaymaker | The role of remote sensing in geomorphology and terrain analysis in the Canadian Cordillera | |
| Chu et al. | Lithic artifact assemblage transport and microwear modification in a fluvial setting: A radio frequency identification tag experiment | |
| Hollenhorst et al. | Methods for generating multi-scale watershed delineations for indicator development in Great Lake coastal ecosystems | |
| Batool | Forest Cover Change Detection and Its Impact on Rainfall Patternin Thak Valley (Pakistan) | |
| Castro-Rosero et al. | Numerical modeling of the dispersion and accumulation of marine litter from the Dniester River in coastal areas of the northwestern Black Sea | |
| Prants | Dynamical systems theory approach in oceanography: a review on achievements, limitations, verification and validation of Lagrangian methods | |
| Mogo et al. | Geospatial mapping and monitoring of sandbars in the Forcados River: Implications for sustainable blue economy in the Niger Delta | |
| RU2003113796A (ru) | Способ прогнозирования параметров землетрясения | |
| Spreitzer et al. | SmartWood: field-based analysis of large wood movement dynamics using inertial measurement units (IMUs) | |
| Chowdhury et al. | Coastal erosion and accretion in Pak Phanang, Thailand by GIS analysis of maps and satellite imagery. | |
| Detert et al. | Helicopter-based surface PIV experiments at Thur River | |
| Stockdale et al. | Measuring river velocities using GPS river flow tracers (GRiFTers) | |
| Litts et al. | Mapping potential spawning substrate for Shortnose and Atlantic sturgeon in coastal plain rivers of Georgia using low-cost side-scan sonar | |
| Faldi et al. | Climate change effects on seawater intrusion in coastal Dar es Salaam: Developing exposure scenarios for vulnerability assessment | |
| Acksen et al. | Comprehensive assessment of anthropogenic debris pollution on beaches of the oceanic island São Vicente, Cabo Verde | |
| Aghasi et al. | Dust production crisis following the recent droughts in the eastern part of the Zayandeh Rud River Basin | |
| Cain | High-precision Sediment Tracking for Characterization of Sediment Transport of a Rural Stream in Southern Ontario Conditioned by Glacial Legacy Deposits |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20071225 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080109 |
|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20080117 |
|
| RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20080118 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100525 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100726 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100824 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100827 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130903 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 4580245 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |