{"_buckets": {"deposit": "f67ba04c-3664-4a43-bf4b-bbc260395e30"}, "_deposit": {"created_by": 6, "id": "2278", "owner": "1", "owners": [6], "pid": {"revision_id": 0, "type": "depid", "value": "2278"}, "status": "published"}, "_oai": {"id": "oai:nied-repo.bosai.go.jp:00002278", "sets": []}, "author_link": [], "item_10002_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2021-01-26", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "457", "bibliographicPageEnd": "29", "bibliographicPageStart": "1", "bibliographic_titles": [{"bibliographic_title": "防災科学技術研究所研究資料", "bibliographic_titleLang": "ja"}]}]}, "item_10002_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "近年，地球温暖化に起因する気候変動や極端気象による各種災害が頻発している．また，地震による大規模被害も多く生じており，考慮すべき地震動を含め，降雨を考慮したため池堤体の耐震性を検討する必要があるものと考えられる．本研究では降雨あるいは地震を再現し，先行する事象・外力による損傷レベルによる最終的な被害様相の違いを確認するため，典型的なため池堤体模型を用いた降雨・振動実験を実施した．実験では，土槽内に同一断面のため池堤体を2 ケース作製し，「先行降雨+地震」，および「先行地震+ 降雨」のケースで振動実験を実施した．一連の実験から，1）降雨前の振動台実験において，盛土上流側の加速度応答が大幅に増幅された．2）降雨と震動台実験の順序の違いにより，ため池堤体の残留変形が異なることを確認した．これは，降雨浸透過程の違いによるものであり，堤体内の飽和度の変化がため池堤体の耐震性と残留変形に及ぼす影響が明らかであることが示唆された．\nIn Tokyo, inland floods occupy about 80 percent of the economic damages caused by floods. Thus, a countermeasure to inland floods is an important issue. In this study, the factors contributing to inland floods in Tokyo are analyzed with the discrimination analysis using the rainfall data derived from X-band multi-parameter radar and the grid data of national land information. The results showed that the most important factor contributing to the occurrence of inland floods in Tokyo is the maximum hourly rainfall. When hourly rainfall exceeds 50 mm, inland floods tend to occur. The area ratio of depressed ground and buildings also contribute to the occurrence of inland floods. On the other hand, gradient of the topography has negative contribution.", "subitem_description_language": "ja", "subitem_description_type": "Abstract"}]}, "item_10002_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.24732/NIED.00002447", "subitem_identifier_reg_type": "JaLC"}]}, "item_10002_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "防災科学技術研究所", "subitem_publisher_language": "ja"}]}, "item_10002_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "1347-748X", "subitem_source_identifier_type": "EISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "中澤 博志", "creatorNameLang": "ja"}, {"creatorName": "ナカザワ ヒロシ", "creatorNameLang": "ja-Kana"}], "familyNames": [{"familyName": "中澤", "familyNameLang": "ja"}, {"familyName": "ナカザワ", "familyNameLang": "ja-Kana"}], "givenNames": [{"givenName": "博志", "givenNameLang": "ja"}, {"givenName": "ヒロシ", "givenNameLang": "ja-Kana"}]}, {"creatorNames": [{"creatorName": "石澤 友浩", "creatorNameLang": "ja"}, {"creatorName": "イシザワ トモヒロ", "creatorNameLang": "ja-Kana"}], "familyNames": [{"familyName": "石澤", "familyNameLang": "ja"}, {"familyName": "イシザワ", "familyNameLang": "ja-Kana"}], "givenNames": [{"givenName": "友浩", "givenNameLang": "ja"}, {"givenName": "トモヒロ", "givenNameLang": "ja-Kana"}]}, {"creatorNames": [{"creatorName": "檀上 徹", "creatorNameLang": "ja"}, {"creatorName": "ダンジョウ トオル", "creatorNameLang": "ja-Kana"}], "familyNames": [{"familyName": "檀上", "familyNameLang": "ja"}, {"familyName": "ダンジョウ", "familyNameLang": "ja-Kana"}], "givenNames": [{"givenName": "徹", "givenNameLang": "ja"}, {"givenName": "トオル", "givenNameLang": "ja-Kana"}]}, {"creatorNames": [{"creatorName": "澤田 豊", "creatorNameLang": "ja"}, {"creatorName": "サワダ ユタカ", "creatorNameLang": "ja-Kana"}], "familyNames": [{"familyName": "澤田", "familyNameLang": "ja"}, {"familyName": "サワダ", "familyNameLang": "ja-Kana"}], "givenNames": [{"givenName": "豊", "givenNameLang": "ja"}, {"givenName": "ユタカ", "givenNameLang": "ja-Kana"}]}, {"creatorNames": [{"creatorName": "尾上 修浩", "creatorNameLang": "ja"}, {"creatorName": "オノウエ ヤスヒロ", "creatorNameLang": "ja-Kana"}], "familyNames": [{"familyName": "尾上", "familyNameLang": "ja"}, {"familyName": "オノウエ", "familyNameLang": "ja-Kana"}], "givenNames": [{"givenName": "修浩", "givenNameLang": "ja"}, {"givenName": "ヤスヒロ", "givenNameLang": "ja-Kana"}]}, {"creatorNames": [{"creatorName": "西 剛整", "creatorNameLang": "ja"}, {"creatorName": "ニシ ツヨシ", "creatorNameLang": "ja-Kana"}], "familyNames": [{"familyName": "西", "familyNameLang": "ja"}, {"familyName": "ニシ", "familyNameLang": "ja-Kana"}], "givenNames": [{"givenName": "剛整", "givenNameLang": "ja"}, {"givenName": "ツヨシ", "givenNameLang": "ja-Kana"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "download_preview_message": "", "file_order": 0, "filename": "2447_22_1.pdf", "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "application/pdf", "size": 0, "url": {"label": "n457.pdf", "url": "https://nied-repo.bosai.go.jp/record/2278/files/2447_22_1.pdf"}, "version_id": "ffb1eeba-f536-41bf-b5f6-426aa71a4f04"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "ため池,地震,降雨,振動台実験,残留変形", "subitem_subject_language": "ja", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Small Earth Dam,Earthquake,Rainfall,Shake Table Test,Residual Deformation", "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": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "降雨と地震の作用下におけるため池堤体の変形・破壊に関する実験研究 －ため池の安全性向上に向けて－", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "降雨と地震の作用下におけるため池堤体の変形・破壊に関する実験研究 －ため池の安全性向上に向けて－", "subitem_title_language": "ja"}, {"subitem_title": "Experimental Study on Deformation and Collapse of Small Earth Dam Under the Influence of Rainfall and Earthquake\\n– To Improve the Safety of Small Earth Dams –", "subitem_title_language": "en"}]}, "item_type_id": "10002", "owner": "6", "path": ["763"], "permalink_uri": "https://doi.org/10.24732/NIED.00002447", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2021-01-26"}, "publish_date": "2021-01-26", "publish_status": "0", "recid": "2278", "relation": {}, "relation_version_is_last": true, "title": ["降雨と地震の作用下におけるため池堤体の変形・破壊に関する実験研究 －ため池の安全性向上に向けて－"], "weko_shared_id": -1}