{"id":"https://openalex.org/W2285146396","doi":null,"title":"An Eeperimental Study on the Shape of Yield Surface of the Saturated ciay.","display_name":"An Eeperimental Study on the Shape of Yield Surface of the Saturated ciay.","publication_year":1995,"publication_date":"1995-03-31","ids":{"openalex":"https://openalex.org/W2285146396","mag":"2285146396"},"language":"en","primary_location":{"id":"pmh:oai:ir.lib.u-ryukyu.ac.jp:123456789/1437","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/20.500.12000/1437","pdf_url":null,"source":{"id":"https://openalex.org/S4306402173","display_name":"University of the Ryukyus academic repository (University of the Ryukyus)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I32915989","host_organization_name":"University of the Ryukyus","host_organization_lineage":["https://openalex.org/I32915989"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"\u7d00\u8981\u8ad6\u6587"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://u-ryukyu.repo.nii.ac.jp/records/2001568","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5053758306","display_name":"H\u014dsei Uehara","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"H\u014dsei Uehara","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Hisao Hara","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hisao Hara","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5025095156","display_name":"Yasuyuki Matayoshi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yasuyuki Matayoshi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"49","issue":"49","first_page":"45","last_page":"66"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10233","display_name":"Geotechnical Engineering and Soil Mechanics","score":0.9804999828338623,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10233","display_name":"Geotechnical Engineering and Soil Mechanics","score":0.9804999828338623,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10716","display_name":"Soil and Unsaturated Flow","score":0.010599999688565731,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11375","display_name":"Geotechnical Engineering and Soil Stabilization","score":0.003000000026077032,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/yield-surface","display_name":"yield surface","score":0.921999990940094},{"id":"https://openalex.org/keywords/saturated-clay","display_name":"saturated clay","score":0.9890000224113464},{"id":"https://openalex.org/keywords/yield-stress","display_name":"yield stress","score":0.9369999766349792},{"id":"https://openalex.org/keywords/drained-triaxial-tests","display_name":"drained triaxial tests","score":0.8309999704360962},{"id":"https://openalex.org/keywords/stress-strain-curves","display_name":"stress-strain curves","score":0.8619999885559082},{"id":"https://openalex.org/keywords/cam-clay-model","display_name":"Cam-clay model","score":0.9620000123977661},{"id":"https://openalex.org/keywords/modified-cam-clay-model","display_name":"modified Cam-clay model","score":0.9599999785423279},{"id":"https://openalex.org/keywords/elastoplastic-constitutive-equations","display_name":"elastoplastic constitutive equations","score":0.8460000157356262},{"id":"https://openalex.org/keywords/constitutive-modeling","display_name":"constitutive modeling","score":0.675000011920929}],"concepts":[{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.580761194229126},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3380464017391205},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.21256959438323975},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.12415769696235657}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:ir.lib.u-ryukyu.ac.jp:123456789/1437","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/20.500.12000/1437","pdf_url":null,"source":{"id":"https://openalex.org/S4306402173","display_name":"University of the Ryukyus academic repository (University of the Ryukyus)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I32915989","host_organization_name":"University of the Ryukyus","host_organization_lineage":["https://openalex.org/I32915989"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"\u7d00\u8981\u8ad6\u6587"},{"id":"pmh:oai:irdb.nii.ac.jp:00846:0005398447","doi":null,"is_oa":true,"landing_page_url":"https://u-ryukyu.repo.nii.ac.jp/records/2001568","pdf_url":null,"source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"\u7409\u7403\u5927\u5b66\u5de5\u5b66\u90e8\u7d00\u8981","raw_type":"departmental bulletin paper"},{"id":"mag:2285146396","doi":null,"is_oa":false,"landing_page_url":"http://ci.nii.ac.jp/naid/110000364832","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:irdb.nii.ac.jp:00846:0005398447","doi":null,"is_oa":true,"landing_page_url":"https://u-ryukyu.repo.nii.ac.jp/records/2001568","pdf_url":null,"source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"\u7409\u7403\u5927\u5b66\u5de5\u5b66\u90e8\u7d00\u8981","raw_type":"departmental bulletin paper"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2788330655","https://openalex.org/W7217929732","https://openalex.org/W2182419669","https://openalex.org/W1564384941","https://openalex.org/W4252003890","https://openalex.org/W2514075409","https://openalex.org/W7027939212","https://openalex.org/W2485545331","https://openalex.org/W2566492313","https://openalex.org/W2132235619"],"abstract_inverted_index":{"The":[0],"purpose":[1],"of":[2,10,13,19,54,58,67],"this":[3,35],"study":[4,36],"is":[5],"to":[6],"investigate":[7],"the":[8,17],"shape":[9],"yield":[11,20,40],"surface":[12],"saturated":[14,59],"clay":[15,48,73],"for":[16],"decision":[18],"stress":[21],"in":[22,34,42],"stress-strain":[23],"curves":[24],"obtained":[25,32,61],"by":[26],"several":[27],"drained":[28],"triaxial":[29],"tests.\\nYield":[30],"surfaces":[31,41,63],"experimentally":[33],"were":[37],"compared":[38],"with":[39],"Cam-clay":[43,68],"model":[44,69],"and":[45,70],"Modified":[46,71],"cam":[47,72],"model,":[49],"which":[50],"are":[51],"made":[52],"use":[53],"elast-plastic":[55],"constitutive":[56],"equation":[57],"clay.\\nConsequently,":[60],"Yield":[62],"differ":[64],"from":[65],"that":[66],"model.":[74]},"counts_by_year":[],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2016-06-24T00:00:00"}