JPS57144433A - Wave experimental method for shallow sea - Google Patents
Wave experimental method for shallow seaInfo
- Publication number
- JPS57144433A JPS57144433A JP2944381A JP2944381A JPS57144433A JP S57144433 A JPS57144433 A JP S57144433A JP 2944381 A JP2944381 A JP 2944381A JP 2944381 A JP2944381 A JP 2944381A JP S57144433 A JPS57144433 A JP S57144433A
- Authority
- JP
- Japan
- Prior art keywords
- model
- revetment
- phase deviation
- face
- reflected waves
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M10/00—Hydrodynamic testing; Arrangements in or on ship-testing tanks or water tunnels
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
PURPOSE:To reproduce the phase deviation of reflected waves on the face of slopes by moving an upright wall installed on a model by the distance corresponding to the phase deviation of the reflected waves on the faces of slopes of the on-site seashore and revetments. CONSTITUTION:As an on-site revetment, a revetment 3 wherein precast concrete armour units 2 are piled on the face 1 of slope of an angle alpha of inclination and horizontal length lS is built. As the revetment of a model, the waveheight reflectivity corresponding to the angle alpha of inclination of the face of slope is reproduced by means of coated wire screens 5 or others such as sponge, slates, or the like on the surface of a simulated revetment upright wall 4, whilist with respect to the phase deviation of reflected waves, the installation position A of the wall 4 on the model is moved by the distance lambda corresponding to the extent of said phase deviation. The hydraulic model experiment for waves is carried out by the model constituted in this way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2944381A JPS57144433A (en) | 1981-03-03 | 1981-03-03 | Wave experimental method for shallow sea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2944381A JPS57144433A (en) | 1981-03-03 | 1981-03-03 | Wave experimental method for shallow sea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57144433A true JPS57144433A (en) | 1982-09-07 |
Family
ID=12276261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2944381A Pending JPS57144433A (en) | 1981-03-03 | 1981-03-03 | Wave experimental method for shallow sea |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57144433A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013134241A (en) * | 2011-12-27 | 2013-07-08 | National Maritime Research Institute | Wave making method and wave making system for wave place |
-
1981
- 1981-03-03 JP JP2944381A patent/JPS57144433A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013134241A (en) * | 2011-12-27 | 2013-07-08 | National Maritime Research Institute | Wave making method and wave making system for wave place |
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