{"created":"2023-06-19T07:13:52.442984+00:00","id":1100,"links":{},"metadata":{"_buckets":{"deposit":"44ca7b25-eba0-4a55-b501-345ebf5732dc"},"_deposit":{"created_by":24,"id":"1100","owners":[24],"pid":{"revision_id":0,"type":"depid","value":"1100"},"status":"published"},"_oai":{"id":"oai:repo.lib.tut.ac.jp:00001100","sets":["9"]},"author_link":["2181","2180","2179"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1992-07-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"366","bibliographicPageStart":"361","bibliographicVolumeNumber":"35","bibliographic_titles":[{"bibliographic_title":"JSME international journal. Ser. 1, Solid mechanics, strength of materials"},{"bibliographic_title":"JSME international journal. Ser. 1, Solid mechanics, strength of materials","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In the present study, the effect of the specimen size on the vibrational wave superimposed on the load-deflection curve of polymers is first investigated. Next, in the instrumented Charpy test, a shock-absorbing material is used in order to prevent the generation of a vibrational wave superimposed on the load-deflection curve, and its validity is examined. Further, differences in the impact response curves obtained by the instrumented Charpy test and the one-point bend test are compared and discussed. The results of this study are summarized as follows. (1) The vibrational wave can be prevented by the use of a small specimen which shortens the period of the vibrational wave. (2) The load value is lowered by the use of shock-absorbing material. (3) The differences in the impact response curves and the fracture times obtained from the instrumented Charpy impact test and the one-point bend test are rather large at the lower impact velocity of 3.10m/s; however, the obtained K_<Id> values are nearly coincident .","subitem_description_type":"Abstract"}]},"item_10001_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"・rights：日本機械学会\n・rights：本文データは学協会の許諾に基づきCiNiiから複製したものである\n・relation：isVersionOf：http://ci.nii.ac.jp/naid/110002347696/\n","subitem_description_type":"Other"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"一般社団法人日本機械学会"}]},"item_10001_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"CiNii"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://ci.nii.ac.jp/naid/110002347696/","subitem_relation_type_select":"URI"}}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09148809","subitem_source_identifier_type":"ISSN"}]},"item_10001_version_type_20":{"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":"YAMAMOTO, Isamu"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"MIYATA, Hiroshi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KOBAYASHI, Toshiro"}],"nameIdentifiers":[{},{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2013-02-20"}],"displaytype":"detail","filename":"j09148809-0035-361.pdf","filesize":[{"value":"619.5 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"j09148809-0035-361","url":"https://repo.lib.tut.ac.jp/record/1100/files/j09148809-0035-361.pdf"},"version_id":"75ac55f1-68fe-4f57-927c-13d0190b075a"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Stress_Intensity_Factor","subitem_subject_scheme":"Other"},{"subitem_subject":"High-Polymer_Materials","subitem_subject_scheme":"Other"},{"subitem_subject":"Brittle_Fracture","subitem_subject_scheme":"Other"},{"subitem_subject":"Fracture_Toughness","subitem_subject_scheme":"Other"},{"subitem_subject":"Instrumented_Charpy_Test","subitem_subject_scheme":"Other"},{"subitem_subject":"Impact_Response_Curve","subitem_subject_scheme":"Other"},{"subitem_subject":"One-Point_Bend_Test","subitem_subject_scheme":"Other"},{"subitem_subject":"Shock-Absorbing_Material","subitem_subject_scheme":"Other"},{"subitem_subject":"Stress_Intensity_Factor","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"High-Polymer_Materials","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Brittle_Fracture","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Fracture_Toughness","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Instrumented_Charpy_Test","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Impact_Response_Curve","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"One-Point_Bend_Test","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Shock-Absorbing_Material","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"Investigation of Instrumented Impact Test and Loading Rate Dependency of Fracture Toughness in Brittle Polymers","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Investigation of Instrumented Impact Test and Loading Rate Dependency of Fracture Toughness in Brittle Polymers"},{"subitem_title":"Investigation of Instrumented Impact Test and Loading Rate Dependency of Fracture Toughness in Brittle Polymers","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"24","path":["9"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-02-20"},"publish_date":"2013-02-20","publish_status":"0","recid":"1100","relation_version_is_last":true,"title":["Investigation of Instrumented Impact Test and Loading Rate Dependency of Fracture Toughness in Brittle Polymers"],"weko_creator_id":"24","weko_shared_id":-1},"updated":"2023-06-19T07:58:38.097993+00:00"}