{"_buckets": {"deposit": "915ff39e-9801-4d00-9dd1-f2f4400cfd98"}, "_deposit": {"id": "6981", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "6981"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00006981", "sets": ["322"]}, "author_link": ["18712", "18713", "18714", "18715"], "item_10_alternative_title_19": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "WAVE FORCE ON A THREE DIMENSIONAL BODY ON A SUBMERGED BREAKWATER AND ITS ESTIMATION METHOD", "subitem_alternative_title_language": "en"}]}, "item_10_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2000-08", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "Ⅱ-53", "bibliographicPageEnd": "204", "bibliographicPageStart": "193", "bibliographicVolumeNumber": "656", "bibliographic_titles": [{"bibliographic_title": "土木学会論文集", "bibliographic_titleLang": "ja"}]}]}, "item_10_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "潜堤上の擬岩の作用波力の算定法を構築するため、擬岩模型の作用波力特性を水理実験結果に基づいて考究した。擬岩模型が沖側法肩近傍にある場合、砕派により非常に大きな波力が作用する。この波力の最大値を広井式と合田式に基づいて設置位置の関数として定式化した。一方、Morison式に水位変動の効果を含ませ、構造物の前面位置での流速と加速度を使用することにより、水平波力の時間波形が計算可能であること、鉛直方向波力を浮力によりほぼ計算可能であることを解明した。さらに、本研究の数値解析法は、斜面上の潜堤による波変形を精度よく算定でき、それによる流速、加速度、水位変動とMorison式から、衝撃砕波力が発生するような場合でも波力の時間変化を精度良く予測できることを明らかにした。", "subitem_description_language": "ja", "subitem_description_type": "Abstract"}, {"subitem_description": "Characteristics of wave forces on a three dimensional body on a submerged breakwater have been investigated experimentally. Maximum wave force has been found to depend greatly on the location of the structure and its shape. In the vicinity of the leading crown edge, the plunging breaking occurs and the impulsive breaking wave force acts on it. The variation of the maximum wave forces are formulated based on Hiroi’s and Goda’s formulae. Moreover, the Morison equation has been modified to consider the varying water surface, and the calculated wave force using the velocity and acceleration at the front face is confirmed to reproduce well the experimental result. The numerical prediction method based on the VOF method has been also developed to estimate the velocity and acceleration of breaking waves on a submerged breakwater. With the use of these computed values and recommended drag and inertia coefficients, the Morison equation can give good estimation of wave force even in a case that the impulsive breaking wave force acts on the structure.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_10_identifier_60": {"attribute_name": "URI", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/2237/8652"}]}, "item_10_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "土木学会", "subitem_publisher_language": "ja"}]}, "item_10_rights_12": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "土木編集第07010号", "subitem_rights_language": "ja"}]}, "item_10_select_15": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_10_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0289-7806", "subitem_source_identifier_type": "PISSN"}]}, "item_10_text_14": {"attribute_name": "フォーマット", "attribute_value_mlt": [{"subitem_text_value": "application/pdf"}]}, "item_1615787544753": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "open access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_abf2"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "水谷, 法美", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "18712", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "MIZUTANI, Norimi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "18713", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "許, 東秀", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "18714", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "HUR, Dong-Soo", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "18715", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-02-19"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "v656_p193-204.pdf", "filesize": [{"value": "1.0 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 1000000.0, "url": {"label": "v656_p193-204.pdf", "objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/6981/files/v656_p193-204.pdf"}, "version_id": "306876bb-1eba-42d7-8921-af809e776e62"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "artificial rock", "subitem_subject_scheme": "Other"}, {"subitem_subject": "submerged breakwater", "subitem_subject_scheme": "Other"}, {"subitem_subject": "wave force", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Morison equation", "subitem_subject_scheme": "Other"}, {"subitem_subject": "VOF method", "subitem_subject_scheme": "Other"}, {"subitem_subject": "porous body model", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "潜堤上の構造物に作用する波力とその算定法に関する研究", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "潜堤上の構造物に作用する波力とその算定法に関する研究", "subitem_title_language": "ja"}]}, "item_type_id": "10", "owner": "1", "path": ["322"], "permalink_uri": "http://hdl.handle.net/2237/8652", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2007-08-10"}, "publish_date": "2007-08-10", "publish_status": "0", "recid": "6981", "relation": {}, "relation_version_is_last": true, "title": ["潜堤上の構造物に作用する波力とその算定法に関する研究"], "weko_shared_id": -1}