WEKO3
アイテム
{"_buckets": {"deposit": "d3ea9f9c-12be-4d91-aff5-fcf54d587e9b"}, "_deposit": {"created_by": 2, "id": "15851", "owners": [2], "pid": {"revision_id": 0, "type": "depid", "value": "15851"}, "status": "published"}, "_oai": {"id": "oai:nagasaki-u.repo.nii.ac.jp:00015851", "sets": ["1261"]}, "author_link": ["59230", "59232", "59231", "59229"], "item_3_alternative_title_19": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "The Fillite Element Analysis For The Successive Failures In Natural Slopes Containing A Weakness Plane."}]}, "item_3_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1973-12", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "4", "bibliographicPageEnd": "89", "bibliographicPageStart": "81", "bibliographic_titles": [{"bibliographic_title": "長崎大学工学部研究報告"}, {"bibliographic_title": "Reports of the Faculty of Engineering, Nagasaki University", "bibliographic_titleLang": "en"}]}]}, "item_3_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "The primary purpose of the present paper is to investigate the developement of a local failure in slope and the transitional deformation to collapse, which cannot be analysed by the clasical stability analyses of slopes. In this paper,such a finite element analysis is proposed that cross anisotropic materials (i. e. transversely isotropic ones) simulate the soil materials after yield which reduced thier stiffness anisotropically to the direction of the plane of both slide and tensile rupture. And we aplly it to the slope containing the very soft clay layer which parallels the surface of slope partially. The following conclusions have been drawn from the numerical analyses. 1) A local failure usually initiate at the discontinuities (i.e. the edge of the weakness plane). 2) Soil materials are weakened by a number of small tensile cracks along the bed,before a slope collapse occurs along the rainforced plane. 3) The displacement has an inclination to become larger nonlineally,with the developement of a local failure. As the result of calculating the safety factor Nf,apllying the clascal stability analysis to the model analysed by the finite element method,we recognised it rather dangerous to aplly it easely to natural slopes,becouse it can take no account of a local failure that caused by the stress concentration depends on the discontinuities.", "subitem_description_type": "Abstract"}]}, "item_3_description_64": {"attribute_name": "引用", "attribute_value_mlt": [{"subitem_description": "長崎大学工学部研究報告, (4), pp.81-89; 1973", "subitem_description_type": "Other"}]}, "item_3_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "59231", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Iseda, Tetsuya"}]}, {"nameIdentifiers": [{"nameIdentifier": "59232", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Tanahashi, Yoshihiko"}]}]}, "item_3_publisher_33": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "長崎大学工学部"}]}, "item_3_source_id_10": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00178418", "subitem_source_identifier_type": "NCID"}]}, "item_3_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "02860902", "subitem_source_identifier_type": "ISSN"}]}, "item_3_source_id_8": {"attribute_name": "EISSN", "attribute_value_mlt": [{"subitem_source_identifier": "18805574", "subitem_source_identifier_type": "ISSN"}]}, "item_3_text_63": {"attribute_name": "出版者別言語", "attribute_value_mlt": [{"subitem_text_value": "Faculty of Engineering, Nagasaki University"}]}, "item_3_version_type_16": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "伊勢田, 哲也"}], "nameIdentifiers": [{"nameIdentifier": "59229", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "棚橋, 由彦"}], "nameIdentifiers": [{"nameIdentifier": "59230", "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": "2020-12-23"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "kogaku00_04_10.pdf", "filesize": [{"value": "655.5 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 655500.0, "url": {"label": "kogaku00_04_10.pdf", "url": "https://nagasaki-u.repo.nii.ac.jp/record/15851/files/kogaku00_04_10.pdf"}, "version_id": "6da6a069-8a45-4697-a8be-71171288e10d"}]}, "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": "弱面を含む自然斜面の逐時破壊現象の有限要素解析", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "弱面を含む自然斜面の逐時破壊現象の有限要素解析"}]}, "item_type_id": "3", "owner": "2", "path": ["1261"], "permalink_uri": "http://hdl.handle.net/10069/23808", "pubdate": {"attribute_name": "公開日", "attribute_value": "2010-09-06"}, "publish_date": "2010-09-06", "publish_status": "0", "recid": "15851", "relation": {}, "relation_version_is_last": true, "title": ["弱面を含む自然斜面の逐時破壊現象の有限要素解析"], "weko_shared_id": -1}
弱面を含む自然斜面の逐時破壊現象の有限要素解析
http://hdl.handle.net/10069/23808
http://hdl.handle.net/10069/2380864e9cd90-502c-4335-a675-67ba53717c18
名前 / ファイル | ライセンス | アクション |
---|---|---|
kogaku00_04_10.pdf (655.5 kB)
|
|
Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2010-09-06 | |||||
タイトル | ||||||
タイトル | 弱面を含む自然斜面の逐時破壊現象の有限要素解析 | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
伊勢田, 哲也
× 伊勢田, 哲也× 棚橋, 由彦 |
|||||
著者別名 | ||||||
姓名 | Iseda, Tetsuya | |||||
著者別名 | ||||||
姓名 | Tanahashi, Yoshihiko | |||||
その他のタイトル | ||||||
その他のタイトル | The Fillite Element Analysis For The Successive Failures In Natural Slopes Containing A Weakness Plane. | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The primary purpose of the present paper is to investigate the developement of a local failure in slope and the transitional deformation to collapse, which cannot be analysed by the clasical stability analyses of slopes. In this paper,such a finite element analysis is proposed that cross anisotropic materials (i. e. transversely isotropic ones) simulate the soil materials after yield which reduced thier stiffness anisotropically to the direction of the plane of both slide and tensile rupture. And we aplly it to the slope containing the very soft clay layer which parallels the surface of slope partially. The following conclusions have been drawn from the numerical analyses. 1) A local failure usually initiate at the discontinuities (i.e. the edge of the weakness plane). 2) Soil materials are weakened by a number of small tensile cracks along the bed,before a slope collapse occurs along the rainforced plane. 3) The displacement has an inclination to become larger nonlineally,with the developement of a local failure. As the result of calculating the safety factor Nf,apllying the clascal stability analysis to the model analysed by the finite element method,we recognised it rather dangerous to aplly it easely to natural slopes,becouse it can take no account of a local failure that caused by the stress concentration depends on the discontinuities. | |||||
書誌情報 |
長崎大学工学部研究報告 en : Reports of the Faculty of Engineering, Nagasaki University 号 4, p. 81-89, 発行日 1973-12 |
|||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 02860902 | |||||
EISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 18805574 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00178418 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
出版者 | ||||||
出版者 | 長崎大学工学部 | |||||
出版者別言語 | ||||||
Faculty of Engineering, Nagasaki University | ||||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 長崎大学工学部研究報告, (4), pp.81-89; 1973 |