{"created":"2022-02-24T07:11:36.486953+00:00","id":2017702,"links":{},"metadata":{"_buckets":{"deposit":"72214d67-76f9-44a0-bc0a-2b1c3b7922e7"},"_deposit":{"created_by":14,"id":"2017702","owners":[14],"pid":{"revision_id":0,"type":"depid","value":"2017702"},"status":"published"},"_oai":{"id":"oai:u-ryukyu.repo.nii.ac.jp:02017702","sets":["1642838163960:1645772410074:1645675744155:1645675969432","1642838403551:1642838412624"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"[Articles] Some Physical and Mechanical Properties of the Limestones in Okinawa Island","subitem_1551255648112":"en"},{"subitem_1551255647225":"[論文] 沖縄島に分布する石灰岩の諸性質","subitem_1551255648112":"ja"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Maekado, Akira","creatorNameLang":"en"},{"creatorName":"前門, 晃","creatorNameLang":"ja"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_1522299639480":"open access","subitem_1600958577026":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"石灰岩の溶食速度を決める重要な性質である空隙率を中心に, これまで調べられなかった三畳系石灰岩を含め, 沖縄島に分布する石灰岩の諸性質を測定した. その結果, (1)比重は二畳紀・三畳紀の古期石灰岩, 第四紀の新期石灰岩とも2.70~2.72の値をもち大差ない, (2)乾燥単位体積重量は古期石灰岩が2.62~2.72 (gf/cm^3) を示し, 新期石灰岩の1.40~2.29 (gf/cm^3) に比べて大きい, (3)空隙率は古期石灰岩の大部分が0%, 新期石灰岩では年代の新しいもの程大きくなっている, (4)シュミットロックハンマー反発値は古期石灰岩で46.0~57.9%を示し, 新期石灰岩の21.5~38.4%より大きく固結度が高い, (5)空隙率とシュミットロックハンマー反発値との間には, 空隙率が大きくなるにつれてシュミットロックハンマー反発値が小さくなる傾向がみられる, ことが明らかとなった.","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_1522300295150":"ja","subitem_1522300316516":"沖縄地理学会"},{"subitem_1522300295150":"en","subitem_1522300316516":"The Okinawa Geographical Society"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_1551255818386":"eng"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_1522646500366":"ISSN","subitem_1522646572813":"0916-6084"}]},"item_1617186941041":{"attribute_name":"Source Title","attribute_value_mlt":[{"subitem_1522650068558":"ja","subitem_1522650091861":"沖縄地理"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueNumber":"2 ","bibliographicPageEnd":"33","bibliographicPageStart":"29"}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_1522305645492":"VoR","subitem_1600292170262":"http://purl.org/coar/version/c_970fb48d4fbd8a85"}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2022-02-24"}],"filename":"No2p29.pdf","mimetype":"application/pdf","url":{"url":"https://u-ryukyu.repo.nii.ac.jp/record/2017702/files/No2p29.pdf"},"version_id":"123e2e33-f068-4d96-be39-76f1ee237963"}]},"item_title":"[Articles] Some Physical and Mechanical Properties of the Limestones in Okinawa Island","item_type_id":"15","owner":"14","path":["1642838412624","1645675969432"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2018-11-16"},"publish_date":"2018-11-16","publish_status":"0","recid":"2017702","relation_version_is_last":true,"title":["[Articles] Some Physical and Mechanical Properties of the Limestones in Okinawa Island"],"weko_creator_id":"14","weko_shared_id":-1},"updated":"2023-05-22T01:44:00.939876+00:00"}