{"_buckets": {"deposit": "9d68bd32-601f-418c-b341-d76c99b92d4c"}, "_deposit": {"id": "5692", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "5692"}, "status": "published"}, "_oai": {"id": "oai:nied-repo.bosai.go.jp:00005692", "sets": []}, "author_link": [], "item_10001_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2009-02", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "636", "bibliographicPageEnd": "304", "bibliographicPageStart": "297", "bibliographicVolumeNumber": "74", "bibliographic_titles": [{"bibliographic_title": "日本建築学会構造系論文集", "bibliographic_titleLang": "ja"}, {"bibliographic_title": "Journal of Structural and Construction Engineering", "bibliographic_titleLang": "en"}]}]}, "item_10001_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Shape optimization of shell roofs subjected to strong wind is camed out to mimmize the maximum vertical displacement. The three dimensional (3D) fluid flow analysis is performed to obtain highly precise dynamic wind load. To reduce the large computational cost of the 3D analysis, the multignd method is employed to solve the pressure Poisson equation. The objective function of the optimization problem is expected to have strong nonlineanty. Employing Response Surface Model (RSM), the objective function is approximated as a smooth function so that computational cost of the optimization is reduced. Analyses for several experimental points are required to generate RSM. It is not practical to perform 3D analyses for all experimental points due to huge computational cost. Vanable Complexity Model (VCM) is useful for generating RSM. VCM is the method combining a high-fidelity model and a low-fidelity model. As the method of generating RSM, two kinds of methods are employed \n (1) VCM (2) 3D analyses for all the experimental points. Optimized shapes are obtained by both methods. Although the value of the objective function of (1) is slightly larger than that of (2), the computation for (1) is much faster than that for (2).", "subitem_description_language": "en", "subitem_description_type": "Other"}]}, "item_10001_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "10.3130/aijs.74.297"}}]}, "item_10001_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "1340-4202", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "山下拓三", "creatorNameLang": "ja"}, {"creatorName": "Takuzo Yamashita", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "熊谷知彦", "creatorNameLang": "ja"}, {"creatorName": "Tomohiko Kumagai", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "小河利行", "creatorNameLang": "ja"}, {"creatorName": "Toshiyuki Ogawa", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "宮村倫司", "creatorNameLang": "ja"}, {"creatorName": "Tomoshi Mjyamura", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "大崎純", "creatorNameLang": "ja"}, {"creatorName": "Makoto Ohsaki", "creatorNameLang": "en"}]}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_title": "マルチグリッド法と可変複合モデルを用いた強風を受けるシェル構造物の屋根形状最適化", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "マルチグリッド法と可変複合モデルを用いた強風を受けるシェル構造物の屋根形状最適化", "subitem_title_language": "ja"}, {"subitem_title": "Shape optimization of shell roofs subjected to strong wind using multigrid method and variable complexity model", "subitem_title_language": "en"}]}, "item_type_id": "40001", "owner": "1", "path": ["1670839190650"], "permalink_uri": "https://nied-repo.bosai.go.jp/records/5692", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2023-03-30"}, "publish_date": "2023-03-30", "publish_status": "0", "recid": "5692", "relation": {}, "relation_version_is_last": true, "title": ["マルチグリッド法と可変複合モデルを用いた強風を受けるシェル構造物の屋根形状最適化"], "weko_shared_id": -1}