EXPERIMENTAL STUDY ON WAVE OVERTOPPING REDUCTION PERFORMANCE OF BLOCK MASONRY SEAWALL
From the viewpoint of landscape and beach utilization, the crown height of seawalls should be as low as possible. Various types of low crown height seawall have been proposed. When there is a limit to expansion of seawalls to the front sea area, vertical block masonry seawalls are sometime applied....
Gespeichert in:
| Veröffentlicht in: | Doboku Gakkai Ronbunshu. B3, Kaiyo Kaihatsu Ser. B3 (Ocean Engineering), 2019, Vol.75(2), pp.I_139-I_144 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | jpn |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | I_144 |
|---|---|
| container_issue | 2 |
| container_start_page | I_139 |
| container_title | Doboku Gakkai Ronbunshu. B3, Kaiyo Kaihatsu |
| container_volume | 75 |
| creator | AOKI, Kenta TSURUE, Tomohiko YASUDA, Tomohiro MATSUSHITA, Hiroshi |
| description | From the viewpoint of landscape and beach utilization, the crown height of seawalls should be as low as possible. Various types of low crown height seawall have been proposed. When there is a limit to expansion of seawalls to the front sea area, vertical block masonry seawalls are sometime applied. However, the shapes of wave-dissipating blocks vary, and comparisons of their overtopping characteristics have not been conducted. The purpose of this study is to clarify the effect of reducing wave overtopping on two types of block masonry seawalls comparing to vertical seawall. Results indicated that the wave-dissipating block masonry seawall with the diamond-shaped opening with the lid crown parapet can reduce wave overtopping under any conditions. In addition, calmness of the front sea area can be improved due to low wave reflection rate, and wave runup can be smaller than vertical seawall. |
| doi_str_mv | 10.2208/jscejoe.75.I_139 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2303249998</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2303249998</sourcerecordid><originalsourceid>FETCH-LOGICAL-c1768-437877de76422f1cc05f8037556eb36ed2bbaf468e349b95b2fcdd11f1c5a4dd3</originalsourceid><addsrcrecordid>eNpNkMFvgjAUh8myJTPO-44kO-NKS2l7ZIiODMEg6Dw1UMomcepaPey_XzeN8fRe8r7vvZefZT26YAghoM-dFrLbySHBw5i7iN1YPehS7Hg-pbdX_b010HpdA0ANxDDrWWX0PovyeBqlRZDY86IcrewstZfBIrKzRZQX2WwWpxM7j0ZlWMRmZPBxlk-DNDTE2H5JsvDNngbzLM1X9jwKlkGSPFh3bbXRcnCufascR0X46iTZJA6DxBEu8anjIUIJaSTxPQhbVwiAWwoQwdiXNfJlA-u6as3jEnmsZriGrWga1zUorrymQX3r6bR3r3bfR6kPvNsd1dac5BABBD3GGDUUOFFC7bRWsuV7tf6q1A93Af_Lj5_z4wTz__yMEp6UTh-qD3kRKnVYi428FuDFukzFZ6W43KJfi692uQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2303249998</pqid></control><display><type>article</type><title>EXPERIMENTAL STUDY ON WAVE OVERTOPPING REDUCTION PERFORMANCE OF BLOCK MASONRY SEAWALL</title><source>EZB-FREE-00999 freely available EZB journals</source><creator>AOKI, Kenta ; TSURUE, Tomohiko ; YASUDA, Tomohiro ; MATSUSHITA, Hiroshi</creator><creatorcontrib>AOKI, Kenta ; TSURUE, Tomohiko ; YASUDA, Tomohiro ; MATSUSHITA, Hiroshi</creatorcontrib><description>From the viewpoint of landscape and beach utilization, the crown height of seawalls should be as low as possible. Various types of low crown height seawall have been proposed. When there is a limit to expansion of seawalls to the front sea area, vertical block masonry seawalls are sometime applied. However, the shapes of wave-dissipating blocks vary, and comparisons of their overtopping characteristics have not been conducted. The purpose of this study is to clarify the effect of reducing wave overtopping on two types of block masonry seawalls comparing to vertical seawall. Results indicated that the wave-dissipating block masonry seawall with the diamond-shaped opening with the lid crown parapet can reduce wave overtopping under any conditions. In addition, calmness of the front sea area can be improved due to low wave reflection rate, and wave runup can be smaller than vertical seawall.</description><identifier>ISSN: 2185-4688</identifier><identifier>EISSN: 2185-4688</identifier><identifier>DOI: 10.2208/jscejoe.75.I_139</identifier><language>jpn</language><publisher>Tokyo: Japan Society of Civil Engineers</publisher><subject>block masonry seawall ; Breakwaters ; Height ; Masonry ; Overtopping ; runup ; Sea walls ; Wave reflection ; Wave runup</subject><ispartof>Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering), 2019, Vol.75(2), pp.I_139-I_144</ispartof><rights>2019 Japan Society of Civil Engineers</rights><rights>Copyright Japan Science and Technology Agency 2019</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1768-437877de76422f1cc05f8037556eb36ed2bbaf468e349b95b2fcdd11f1c5a4dd3</citedby><cites>FETCH-LOGICAL-c1768-437877de76422f1cc05f8037556eb36ed2bbaf468e349b95b2fcdd11f1c5a4dd3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,4024,27923,27924,27925</link.rule.ids></links><search><creatorcontrib>AOKI, Kenta</creatorcontrib><creatorcontrib>TSURUE, Tomohiko</creatorcontrib><creatorcontrib>YASUDA, Tomohiro</creatorcontrib><creatorcontrib>MATSUSHITA, Hiroshi</creatorcontrib><title>EXPERIMENTAL STUDY ON WAVE OVERTOPPING REDUCTION PERFORMANCE OF BLOCK MASONRY SEAWALL</title><title>Doboku Gakkai Ronbunshu. B3, Kaiyo Kaihatsu</title><addtitle>J. JSCE, Ser. B3</addtitle><description>From the viewpoint of landscape and beach utilization, the crown height of seawalls should be as low as possible. Various types of low crown height seawall have been proposed. When there is a limit to expansion of seawalls to the front sea area, vertical block masonry seawalls are sometime applied. However, the shapes of wave-dissipating blocks vary, and comparisons of their overtopping characteristics have not been conducted. The purpose of this study is to clarify the effect of reducing wave overtopping on two types of block masonry seawalls comparing to vertical seawall. Results indicated that the wave-dissipating block masonry seawall with the diamond-shaped opening with the lid crown parapet can reduce wave overtopping under any conditions. In addition, calmness of the front sea area can be improved due to low wave reflection rate, and wave runup can be smaller than vertical seawall.</description><subject>block masonry seawall</subject><subject>Breakwaters</subject><subject>Height</subject><subject>Masonry</subject><subject>Overtopping</subject><subject>runup</subject><subject>Sea walls</subject><subject>Wave reflection</subject><subject>Wave runup</subject><issn>2185-4688</issn><issn>2185-4688</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNpNkMFvgjAUh8myJTPO-44kO-NKS2l7ZIiODMEg6Dw1UMomcepaPey_XzeN8fRe8r7vvZefZT26YAghoM-dFrLbySHBw5i7iN1YPehS7Hg-pbdX_b010HpdA0ANxDDrWWX0PovyeBqlRZDY86IcrewstZfBIrKzRZQX2WwWpxM7j0ZlWMRmZPBxlk-DNDTE2H5JsvDNngbzLM1X9jwKlkGSPFh3bbXRcnCufascR0X46iTZJA6DxBEu8anjIUIJaSTxPQhbVwiAWwoQwdiXNfJlA-u6as3jEnmsZriGrWga1zUorrymQX3r6bR3r3bfR6kPvNsd1dac5BABBD3GGDUUOFFC7bRWsuV7tf6q1A93Af_Lj5_z4wTz__yMEp6UTh-qD3kRKnVYi428FuDFukzFZ6W43KJfi692uQ</recordid><startdate>2019</startdate><enddate>2019</enddate><creator>AOKI, Kenta</creator><creator>TSURUE, Tomohiko</creator><creator>YASUDA, Tomohiro</creator><creator>MATSUSHITA, Hiroshi</creator><general>Japan Society of Civil Engineers</general><general>Japan Science and Technology Agency</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TN</scope><scope>8FD</scope><scope>F1W</scope><scope>FR3</scope><scope>H96</scope><scope>KR7</scope><scope>L.G</scope></search><sort><creationdate>2019</creationdate><title>EXPERIMENTAL STUDY ON WAVE OVERTOPPING REDUCTION PERFORMANCE OF BLOCK MASONRY SEAWALL</title><author>AOKI, Kenta ; TSURUE, Tomohiko ; YASUDA, Tomohiro ; MATSUSHITA, Hiroshi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1768-437877de76422f1cc05f8037556eb36ed2bbaf468e349b95b2fcdd11f1c5a4dd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>jpn</language><creationdate>2019</creationdate><topic>block masonry seawall</topic><topic>Breakwaters</topic><topic>Height</topic><topic>Masonry</topic><topic>Overtopping</topic><topic>runup</topic><topic>Sea walls</topic><topic>Wave reflection</topic><topic>Wave runup</topic><toplevel>online_resources</toplevel><creatorcontrib>AOKI, Kenta</creatorcontrib><creatorcontrib>TSURUE, Tomohiko</creatorcontrib><creatorcontrib>YASUDA, Tomohiro</creatorcontrib><creatorcontrib>MATSUSHITA, Hiroshi</creatorcontrib><collection>CrossRef</collection><collection>Oceanic Abstracts</collection><collection>Technology Research Database</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Civil Engineering Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Doboku Gakkai Ronbunshu. B3, Kaiyo Kaihatsu</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>AOKI, Kenta</au><au>TSURUE, Tomohiko</au><au>YASUDA, Tomohiro</au><au>MATSUSHITA, Hiroshi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>EXPERIMENTAL STUDY ON WAVE OVERTOPPING REDUCTION PERFORMANCE OF BLOCK MASONRY SEAWALL</atitle><jtitle>Doboku Gakkai Ronbunshu. B3, Kaiyo Kaihatsu</jtitle><addtitle>J. JSCE, Ser. B3</addtitle><date>2019</date><risdate>2019</risdate><volume>75</volume><issue>2</issue><spage>I_139</spage><epage>I_144</epage><pages>I_139-I_144</pages><issn>2185-4688</issn><eissn>2185-4688</eissn><abstract>From the viewpoint of landscape and beach utilization, the crown height of seawalls should be as low as possible. Various types of low crown height seawall have been proposed. When there is a limit to expansion of seawalls to the front sea area, vertical block masonry seawalls are sometime applied. However, the shapes of wave-dissipating blocks vary, and comparisons of their overtopping characteristics have not been conducted. The purpose of this study is to clarify the effect of reducing wave overtopping on two types of block masonry seawalls comparing to vertical seawall. Results indicated that the wave-dissipating block masonry seawall with the diamond-shaped opening with the lid crown parapet can reduce wave overtopping under any conditions. In addition, calmness of the front sea area can be improved due to low wave reflection rate, and wave runup can be smaller than vertical seawall.</abstract><cop>Tokyo</cop><pub>Japan Society of Civil Engineers</pub><doi>10.2208/jscejoe.75.I_139</doi></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2185-4688 |
| ispartof | Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering), 2019, Vol.75(2), pp.I_139-I_144 |
| issn | 2185-4688 2185-4688 |
| language | jpn |
| recordid | cdi_proquest_journals_2303249998 |
| source | EZB-FREE-00999 freely available EZB journals |
| subjects | block masonry seawall Breakwaters Height Masonry Overtopping runup Sea walls Wave reflection Wave runup |
| title | EXPERIMENTAL STUDY ON WAVE OVERTOPPING REDUCTION PERFORMANCE OF BLOCK MASONRY SEAWALL |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-01T20%3A31%3A50IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=EXPERIMENTAL%20STUDY%20ON%20WAVE%20OVERTOPPING%20REDUCTION%20PERFORMANCE%20OF%20BLOCK%20MASONRY%20SEAWALL&rft.jtitle=Doboku%20Gakkai%20Ronbunshu.%20B3,%20Kaiyo%20Kaihatsu&rft.au=AOKI,%20Kenta&rft.date=2019&rft.volume=75&rft.issue=2&rft.spage=I_139&rft.epage=I_144&rft.pages=I_139-I_144&rft.issn=2185-4688&rft.eissn=2185-4688&rft_id=info:doi/10.2208/jscejoe.75.I_139&rft_dat=%3Cproquest_cross%3E2303249998%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2303249998&rft_id=info:pmid/&rfr_iscdi=true |