JPH0534449B2 - - Google Patents
Info
- Publication number
- JPH0534449B2 JPH0534449B2 JP13234188A JP13234188A JPH0534449B2 JP H0534449 B2 JPH0534449 B2 JP H0534449B2 JP 13234188 A JP13234188 A JP 13234188A JP 13234188 A JP13234188 A JP 13234188A JP H0534449 B2 JPH0534449 B2 JP H0534449B2
- Authority
- JP
- Japan
- Prior art keywords
- wave
- dissipating
- hole
- thin
- dissipating hole
- 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
- 238000005266 casting Methods 0.000 claims description 23
- 229910001018 Cast iron Inorganic materials 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000002238 attenuated effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Revetment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13234188A JPH01304212A (ja) | 1988-05-30 | 1988-05-30 | 消波ブロック |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13234188A JPH01304212A (ja) | 1988-05-30 | 1988-05-30 | 消波ブロック |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01304212A JPH01304212A (ja) | 1989-12-07 |
| JPH0534449B2 true JPH0534449B2 (en]) | 1993-05-24 |
Family
ID=15079073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13234188A Granted JPH01304212A (ja) | 1988-05-30 | 1988-05-30 | 消波ブロック |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01304212A (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2578236B2 (ja) * | 1990-03-15 | 1997-02-05 | 株式会社クボタ | 消波用管体 |
-
1988
- 1988-05-30 JP JP13234188A patent/JPH01304212A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01304212A (ja) | 1989-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |