JP2006274789A - 養浜工法 - Google Patents
養浜工法 Download PDFInfo
- Publication number
- JP2006274789A JP2006274789A JP2006058822A JP2006058822A JP2006274789A JP 2006274789 A JP2006274789 A JP 2006274789A JP 2006058822 A JP2006058822 A JP 2006058822A JP 2006058822 A JP2006058822 A JP 2006058822A JP 2006274789 A JP2006274789 A JP 2006274789A
- Authority
- JP
- Japan
- Prior art keywords
- sand
- granulated slag
- slag
- beach
- mixture
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000002893 slag Substances 0.000 claims abstract description 59
- 239000004576 sand Substances 0.000 claims abstract description 45
- 239000000463 material Substances 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 238000004062 sedimentation Methods 0.000 claims abstract description 12
- 238000009628 steelmaking Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 239000002245 particle Substances 0.000 description 16
- 230000003628 erosive effect Effects 0.000 description 13
- 230000008859 change Effects 0.000 description 4
- 238000000151 deposition Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 235000010724 Wisteria floribunda Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Revetment (AREA)
Abstract
【解決手段】上記課題は、以下の方法により解決される。
[1]海岸線近傍に、養浜材として、水砕スラグまたは製鋼スラグの単独、或いはこれらの混合物を敷設することを特徴とする養浜工法。
[2]海底における砂の移動限界水深域または移動限界水深より浅い海域に、水砕スラグまたは製鋼スラグの単独、或いはこれらの混合物による堆砂域を設けることを特徴とする養浜工法。
[3]上記[1]または[2]において、水砕スラグまたは製鋼スラグの単独、或いはこれらの混合物に、さらに砂を混合したものを用いることを特徴とする養浜工法。
【選択図】図3
Description
図5や図6に示す構造物(特許文献1,2,3参照)は、沖合からの波を消波することによって構造物の背後を静穏域にする。そして、海岸線に対して平行に動いている沿岸漂砂をこの構造物の背後に堆積させることで、海岸侵食を抑制しようとする方法である。ところが、河川などから海岸への土砂供給量が少ない場合、このような構造物を設置すると、沿岸漂砂の上手側(土砂供給源に近い側)の構造物の背後には砂が堆積するが、それより下手側への漂砂量が減少するため、下手側の構造物の背後には砂が堆積せず侵食が続くという問題がある。また、新しく構造物を建設することになるため、侵食対策コストが高くなるといった問題もある。
[1]海岸線近傍に、養浜材として、水砕スラグまたは製鋼スラグの単独、或いはこれらの混合物を敷設することを特徴とする養浜工法。
[2]海底における砂の移動限界水深域または移動限界水深より浅い海域に、水砕スラグまたは製鋼スラグの単独、或いはこれらの混合物による堆砂域を設けることを特徴とする養浜工法。
[3]上記[1]または[2]において、水砕スラグまたは製鋼スラグの単独、或いはこれらの混合物に、さらに砂を混合したものを用いることを特徴とする養浜工法。
2 水砕スラグ
3 堆砂域(バー)
Claims (3)
- 海岸線近傍に、養浜材として、水砕スラグまたは製鋼スラグの単独、或いはこれらの混合物を敷設することを特徴とする養浜工法。
- 海底における砂の移動限界水深域または移動限界水深より浅い海域の海底に、水砕スラグまたは製鋼スラグの単独、或いはこれらの混合物による堆砂域を設けることを特徴とする養浜工法。
- 水砕スラグまたは製鋼スラグの単独、或いはこれらの混合物に、さらに砂を混合したものを用いることを特徴とする請求項1または2に記載の養浜工法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006058822A JP4998674B2 (ja) | 2005-03-04 | 2006-03-06 | 養浜工法 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005061092 | 2005-03-04 | ||
JP2005061092 | 2005-03-04 | ||
JP2006058822A JP4998674B2 (ja) | 2005-03-04 | 2006-03-06 | 養浜工法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006274789A true JP2006274789A (ja) | 2006-10-12 |
JP4998674B2 JP4998674B2 (ja) | 2012-08-15 |
Family
ID=37209808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006058822A Active JP4998674B2 (ja) | 2005-03-04 | 2006-03-06 | 養浜工法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4998674B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116927136A (zh) * | 2023-07-26 | 2023-10-24 | 自然资源部第三海洋研究所 | 一种深水陡坡岬湾生态海岸设计方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08100420A (ja) * | 1994-08-03 | 1996-04-16 | Yasusaburo Ono | 養浜方法および養浜構造物 |
JP2002021037A (ja) * | 2000-07-03 | 2002-01-23 | Kajima Corp | 人工海浜及び人工海浜の構築方法 |
JP2002138437A (ja) * | 2000-10-31 | 2002-05-14 | Ishikawajima Harima Heavy Ind Co Ltd | 有脚式離岸堤 |
JP2002242150A (ja) * | 2001-02-19 | 2002-08-28 | Nishimatsu Constr Co Ltd | 消波構造物 |
JP2003293345A (ja) * | 2002-03-29 | 2003-10-15 | Nippon Steel Corp | 鉄鋼スラグを用いた土工材料およびその利用方法 |
JP2004024204A (ja) * | 2002-06-28 | 2004-01-29 | Jfe Steel Kk | 水中又は水浜の環境改善方法及び環境改善用資材 |
JP2005034140A (ja) * | 2003-07-02 | 2005-02-10 | Nishimatsu Constr Co Ltd | 水域環境保全材料および保全方法 |
JP2005256308A (ja) * | 2004-03-09 | 2005-09-22 | Jfe Steel Kk | 護岸に設置される構造体、護岸構造物 |
-
2006
- 2006-03-06 JP JP2006058822A patent/JP4998674B2/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08100420A (ja) * | 1994-08-03 | 1996-04-16 | Yasusaburo Ono | 養浜方法および養浜構造物 |
JP2002021037A (ja) * | 2000-07-03 | 2002-01-23 | Kajima Corp | 人工海浜及び人工海浜の構築方法 |
JP2002138437A (ja) * | 2000-10-31 | 2002-05-14 | Ishikawajima Harima Heavy Ind Co Ltd | 有脚式離岸堤 |
JP2002242150A (ja) * | 2001-02-19 | 2002-08-28 | Nishimatsu Constr Co Ltd | 消波構造物 |
JP2003293345A (ja) * | 2002-03-29 | 2003-10-15 | Nippon Steel Corp | 鉄鋼スラグを用いた土工材料およびその利用方法 |
JP2004024204A (ja) * | 2002-06-28 | 2004-01-29 | Jfe Steel Kk | 水中又は水浜の環境改善方法及び環境改善用資材 |
JP2005034140A (ja) * | 2003-07-02 | 2005-02-10 | Nishimatsu Constr Co Ltd | 水域環境保全材料および保全方法 |
JP2005256308A (ja) * | 2004-03-09 | 2005-09-22 | Jfe Steel Kk | 護岸に設置される構造体、護岸構造物 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116927136A (zh) * | 2023-07-26 | 2023-10-24 | 自然资源部第三海洋研究所 | 一种深水陡坡岬湾生态海岸设计方法 |
CN116927136B (zh) * | 2023-07-26 | 2024-03-15 | 自然资源部第三海洋研究所 | 一种深水陡坡岬湾生态海岸设计方法 |
Also Published As
Publication number | Publication date |
---|---|
JP4998674B2 (ja) | 2012-08-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Phleger et al. | Sedimentology and oceanography of coastal lagoons in Baja California, Mexico | |
Kennedy | Where is the seaward edge? A review and definition of shore platform morphology | |
Ng et al. | Hard coral assemblages on seawalls in Singapore | |
JP6166620B2 (ja) | 陸地化用海中構造物 | |
Spodar et al. | Evolution of a beach nourishment project using dredged sand from navigation channel, Dunkirk, northern France | |
Tecchiato et al. | A comparison of geomorphic settings, sediment facies and benthic habitats of two carbonate systems of western Mediterranean Sea and south western Australia: Implications for coastal management | |
Hoyt | High-angle beach stratification, Sapelo Island, Georgia | |
JP4998674B2 (ja) | 養浜工法 | |
Belderson et al. | Iceberg plough marks in the vicinity of the Norwegian Trough | |
Tan et al. | Natural colonisation of a marina seawall by scleractinian corals along Singapore’s east coast | |
Mallela et al. | Reef morphology and community structure along a fluvial gradient, Rio Bueno, Jamaica | |
De Pippo et al. | Seabed morphology and pollution along the Bagnoli coast (Naples, Italy): a hypothesis for environmental restoration | |
Hadary et al. | Eco-engineering for Climate Change—Floating to the Future | |
JP2636120B2 (ja) | 砂浜の安定化方法 | |
Black | Designing the shape of the Gold Coast Reef: Sediment dynamics | |
JP2008223446A (ja) | 航路埋没防止方法及び埋没を防止した港湾設備 | |
JP2006125102A (ja) | 海岸用ブロック | |
JP2003286711A (ja) | 水底の環境改善方法 | |
US20170268191A1 (en) | Modular shell reef for erosion abatement | |
JP4780386B2 (ja) | 干潟防波堤 | |
Munar et al. | Submerged reef features in Apo and Tubbataha Reefs, Philippines, revealed paleo sea-level history during the last deglaciation | |
Gambi et al. | REGRESSION OF HALOPHILA STIPULACEA (FORSSK.) ASCHERS.(HYDROCHARITACEAE) IN THE HARBOR OF PALINURO (SALERNO, ITALY)/REGRESSIONE DI HALOPHILA STIPULACEA (FORSSK.) ASCHERS.(HYDROCHARITACEAE) NEL PORTO DI PALINURO (SALERNO) | |
Brutsché et al. | Strategic placement of mixed sediment in the form of a nearshore berm along Fort Myers Beach, Florida | |
Fujiwara et al. | Prediction of beach changes around artificial reef using BG model | |
Short et al. | Southwest Western Australia Region |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20060920 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090213 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110225 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110607 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110801 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20120321 |
|
TRDD | Decision of grant or rejection written | ||
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20120327 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120418 |
|
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: 20120501 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4998674 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150525 Year of fee payment: 3 |
|
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 |