{"created":"2024-06-19T05:45:11.322151+00:00","id":2008115,"links":{},"metadata":{"_buckets":{"deposit":"c8b52279-c04e-4c58-b222-0f7e66a5224d"},"_deposit":{"created_by":10,"id":"2008115","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2008115"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02008115","sets":["12:14:1716955731445"]},"author_link":[],"control_number":"2008115","item_10002_biblio_info_7":{"attribute_name":"bibliographic_information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1994-03","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"11","bibliographicPageEnd":"45","bibliographicPageStart":"35","bibliographicVolumeNumber":"16","bibliographic_titles":[{"bibliographic_title":"水産工学研究所技報. 水産土木","bibliographic_titleLang":"ja"},{"bibliographic_title":"Technical report of National Research Institute of Fisheries Engineering. Aquaculture and fishing port","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In order to investigate hydraulic characteristics on artificial barrier reefs and stability of their armor rocks and blocks, two dimensional model tests were carried out by using irregular waves as external force. The results of these tests are as follows. (1) Transmission coeficient is depend upon the geometry of the reef, such as its crest elevation, width and water depth, and incident wave height. And an experimental equation on transmission coeficient is proposed. (2) Transmitted wave period is shortened to 0.5~0.8 times incident wave period. Its ratio is depend upon non-linearity of incident wave. (3) Wave-setup behind the reef is depend upon its crest elevation, water depth, wave height. Wave-setup in case of armor rocks is larger than the one in case of armor blocks. (4) Stable weight of armor rocks and blocks depends on their specific gravity, safety coeficients and incident wave height.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"水産工学研究所","subitem_publisher_language":"ja"},{"subitem_publisher":"National Research Institute of Fisheries Engineering","subitem_publisher_language":"en"}]},"item_10002_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"nrife_gd_16_35","subitem_relation_type_select":"Local"}}]},"item_10002_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"日本農学文献記事索引(agriknowledge)"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://agriknowledge.affrc.go.jp/RN/2010500895","subitem_relation_type_select":"URI"}}]},"item_10002_source_id_11":{"attribute_name":"item_10002_source_id_11","attribute_value_mlt":[{"subitem_source_identifier":"AN00329681","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"item_10002_source_id_9","attribute_value_mlt":[{"subitem_source_identifier":"0389-2344","subitem_source_identifier_type":"PISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中山, 哲嚴","creatorNameLang":"ja"}],"familyNames":[{"familyName":"中山","familyNameLang":"ja"}],"givenNames":[{"givenName":"哲嚴","givenNameLang":"ja"}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"artificial barrier reef; transmitted wave; wave set-up; stability of armor rtocks","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"item_resource_type","attribute_value_mlt":[{"resourcetype":"article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"人工リーフの水理特性及び被覆材の安定に関する実験的研究(2)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"人工リーフの水理特性及び被覆材の安定に関する実験的研究(2)","subitem_title_language":"ja"},{"subitem_title":"An Experimental Study on Hydraulic Characteristics and Stability of Artificial Barrier Reef (2)","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"10","path":["1716955731445"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-06-19"},"publish_date":"2024-06-19","publish_status":"0","recid":"2008115","relation_version_is_last":true,"title":["人工リーフの水理特性及び被覆材の安定に関する実験的研究(2)"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-03-25T05:02:59.233939+00:00"}