Design wave estimation considering directional distribution of waves
The design of coastal and offshore structures requires design significant wave height having a certain return period. The commonly followed procedure to estimate the design wave height, does not give any consideration to the directions of waves approaching a site. Based on available one year measure...
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| Veröffentlicht in: | Ocean engineering 2004-12, Vol.31 (17), p.2343-2352 |
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| container_title | Ocean engineering |
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| creator | Sanil Kumar, V. Deo, M.C. |
| description | The design of coastal and offshore structures requires design significant wave height having a certain return period. The commonly followed procedure to estimate the design wave height, does not give any consideration to the directions of waves approaching a site. Based on available one year measured data for three locations along the Indian coast and 18 years ship reported data for regions covering locations 1 and 3, the design wave height was estimated based on the method taking into account the directional distribution of
H
s. The conventionally obtained omni-directional 100-year design
H
s value was found to be marginally lower with a reduction factor of 4.6% at 23 m water depth and 0.5% at 15 m water depth when recalculated using directional
H
s distribution as basis. |
| doi_str_mv | 10.1016/j.oceaneng.2004.06.004 |
| format | Article |
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H
s. The conventionally obtained omni-directional 100-year design
H
s value was found to be marginally lower with a reduction factor of 4.6% at 23 m water depth and 0.5% at 15 m water depth when recalculated using directional
H
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H
s. The conventionally obtained omni-directional 100-year design
H
s value was found to be marginally lower with a reduction factor of 4.6% at 23 m water depth and 0.5% at 15 m water depth when recalculated using directional
H
s distribution as basis.</description><subject>Applied sciences</subject><subject>Buildings. Public works</subject><subject>Computation methods. Tables. Charts</subject><subject>Exact sciences and technology</subject><subject>Hydraulic constructions</subject><subject>Indian coast</subject><subject>Marine</subject><subject>Offshore structure (platforms, tanks, etc.)</subject><subject>Port facilities and coastal structures. Lighthouses and beacons</subject><subject>Return period</subject><subject>Significant wave height</subject><subject>Structural analysis. Stresses</subject><subject>Weibull distribution</subject><issn>0029-8018</issn><issn>1873-5258</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><recordid>eNqFkM1OwzAQhC0EEqXwCigXuCWsHcdxbqCWP6kSl94tx9lUrlKn2G0Rb4_TFHHkNNbqm13PEHJLIaNAxcM66w1qh26VMQCegciinJEJlWWeFqyQ52QCwKpUApWX5CqENQAIAfmEzOcY7MolX_qACYad3eid7V1iehdsg966VdJYj2aY6i6-w87ben-E-vboC9fkotVdwJuTTsny5Xk5e0sXH6_vs6dFavKS7lJZ0VbXtajaQmOLDecGaS01x5Zxw0rW6Dqvi4o2hkkQGAlRc1lqQJYzlk_J_bh26_vPffys2thgsOti-H4fFC1ZxSUfQDGCxvcheGzV1sdg_ltRUENnaq1-O1NDZwqEihKNd6cLOhjdtV47Y8OfW-S0YAwi9zhyGNMeLHoVjEVncKxKNb3979QP1ZSHQw</recordid><startdate>20041201</startdate><enddate>20041201</enddate><creator>Sanil Kumar, V.</creator><creator>Deo, M.C.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TN</scope><scope>F1W</scope><scope>H96</scope><scope>L.G</scope></search><sort><creationdate>20041201</creationdate><title>Design wave estimation considering directional distribution of waves</title><author>Sanil Kumar, V. ; Deo, M.C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c371t-891fabb69f5aefed44ce1b8a4ef24c272dab3b591dc2806eed46b487a0e23223</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Applied sciences</topic><topic>Buildings. Public works</topic><topic>Computation methods. Tables. Charts</topic><topic>Exact sciences and technology</topic><topic>Hydraulic constructions</topic><topic>Indian coast</topic><topic>Marine</topic><topic>Offshore structure (platforms, tanks, etc.)</topic><topic>Port facilities and coastal structures. Lighthouses and beacons</topic><topic>Return period</topic><topic>Significant wave height</topic><topic>Structural analysis. Stresses</topic><topic>Weibull distribution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sanil Kumar, V.</creatorcontrib><creatorcontrib>Deo, M.C.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Oceanic Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Ocean engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sanil Kumar, V.</au><au>Deo, M.C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Design wave estimation considering directional distribution of waves</atitle><jtitle>Ocean engineering</jtitle><date>2004-12-01</date><risdate>2004</risdate><volume>31</volume><issue>17</issue><spage>2343</spage><epage>2352</epage><pages>2343-2352</pages><issn>0029-8018</issn><eissn>1873-5258</eissn><coden>OCENBQ</coden><abstract>The design of coastal and offshore structures requires design significant wave height having a certain return period. The commonly followed procedure to estimate the design wave height, does not give any consideration to the directions of waves approaching a site. Based on available one year measured data for three locations along the Indian coast and 18 years ship reported data for regions covering locations 1 and 3, the design wave height was estimated based on the method taking into account the directional distribution of
H
s. The conventionally obtained omni-directional 100-year design
H
s value was found to be marginally lower with a reduction factor of 4.6% at 23 m water depth and 0.5% at 15 m water depth when recalculated using directional
H
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| fulltext | fulltext |
| identifier | ISSN: 0029-8018 |
| ispartof | Ocean engineering, 2004-12, Vol.31 (17), p.2343-2352 |
| issn | 0029-8018 1873-5258 |
| language | eng |
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| source | Access via ScienceDirect (Elsevier) |
| subjects | Applied sciences Buildings. Public works Computation methods. Tables. Charts Exact sciences and technology Hydraulic constructions Indian coast Marine Offshore structure (platforms, tanks, etc.) Port facilities and coastal structures. Lighthouses and beacons Return period Significant wave height Structural analysis. Stresses Weibull distribution |
| title | Design wave estimation considering directional distribution of waves |
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