{"id":"https://openalex.org/W7225318334","doi":"https://doi.org/10.1080/19386362.2026.2759727","title":"Dynamic behaviour of very soft clay under different earthquake loading conditions","display_name":"Dynamic behaviour of very soft clay under different earthquake loading conditions","publication_year":2026,"publication_date":"2026-11-05","ids":{"openalex":"https://openalex.org/W7225318334","doi":"https://doi.org/10.1080/19386362.2026.2759727"},"language":"en","primary_location":{"id":"doi:10.1080/19386362.2026.2759727","doi":"https://doi.org/10.1080/19386362.2026.2759727","is_oa":false,"landing_page_url":"https://doi.org/10.1080/19386362.2026.2759727","pdf_url":null,"source":{"id":"https://openalex.org/S102750856","display_name":"International Journal of Geotechnical Engineering","issn_l":"1938-6362","issn":["1938-6362","1939-7879"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Geotechnical Engineering","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5061075059","display_name":"Shrweta Dutta","orcid":"https://orcid.org/0000-0003-2294-0362","observed_orcids":["https://orcid.org/0000-0003-2294-0362"]},"institutions":[{"id":"https://openalex.org/I27674431","display_name":"Indian Institute of Technology Gandhinagar","ror":"https://ror.org/0036p5w23","country_code":"IN","type":"education","lineage":["https://openalex.org/I27674431"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Shrweta Dutta","raw_affiliation_strings":["Indian Institute of Technology Gandhinagar"],"raw_orcid":"https://orcid.org/0000-0003-2294-0362","affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Gandhinagar","institution_ids":["https://openalex.org/I27674431"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078720869","display_name":"Ajanta Sachan","orcid":"https://orcid.org/0000-0002-2458-5811","observed_orcids":["https://orcid.org/0000-0002-2458-5811"]},"institutions":[{"id":"https://openalex.org/I27674431","display_name":"Indian Institute of Technology Gandhinagar","ror":"https://ror.org/0036p5w23","country_code":"IN","type":"education","lineage":["https://openalex.org/I27674431"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Ajanta Sachan","raw_affiliation_strings":["Indian Institute of Technology Gandhinagar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Gandhinagar","institution_ids":["https://openalex.org/I27674431"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5078720869"],"corresponding_institution_ids":["https://openalex.org/I27674431"],"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":null,"issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10233","display_name":"Geotechnical Engineering and Soil Mechanics","score":0.9506999850273132,"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":0.9506999850273132,"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/T12233","display_name":"Geotechnical Engineering and Underground Structures","score":0.04390000179409981,"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":0.001500000013038516,"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/very-soft-clay","display_name":"very soft clay","score":0.9990000128746033},{"id":"https://openalex.org/keywords/dynamic-behavior","display_name":"dynamic behavior","score":0.6119999885559082},{"id":"https://openalex.org/keywords/seismic-loading","display_name":"seismic loading","score":0.8799999952316284},{"id":"https://openalex.org/keywords/undrained-cyclic-triaxial-tests","display_name":"undrained cyclic triaxial tests","score":0.7950000166893005},{"id":"https://openalex.org/keywords/cyclic-strain-amplitude","display_name":"cyclic strain amplitude","score":0.8180000185966492},{"id":"https://openalex.org/keywords/hysteresis-loop-asymmetry","display_name":"hysteresis loop asymmetry","score":0.9570000171661377},{"id":"https://openalex.org/keywords/damping-ratio","display_name":"damping ratio","score":0.9919999837875366},{"id":"https://openalex.org/keywords/stiffness-loss","display_name":"stiffness loss","score":0.9210000038146973},{"id":"https://openalex.org/keywords/pore-pressure-ratio","display_name":"pore pressure ratio","score":0.9330000281333923},{"id":"https://openalex.org/keywords/energy-dissipation","display_name":"energy dissipation","score":0.8740000128746033}],"concepts":[{"id":"https://openalex.org/C135402231","wikidata":"https://www.wikidata.org/wiki/Q898440","display_name":"Dissipation","level":2,"score":0.7786999940872192},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.7609999775886536},{"id":"https://openalex.org/C2779372316","wikidata":"https://www.wikidata.org/wiki/Q569057","display_name":"Stiffness","level":2,"score":0.6256999969482422},{"id":"https://openalex.org/C123299182","wikidata":"https://www.wikidata.org/wiki/Q190837","display_name":"Hysteresis","level":2,"score":0.5058000087738037},{"id":"https://openalex.org/C102579867","wikidata":"https://www.wikidata.org/wiki/Q2914346","display_name":"Pore water pressure","level":2,"score":0.505299985408783},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.48809999227523804},{"id":"https://openalex.org/C2776639496","wikidata":"https://www.wikidata.org/wiki/Q3502426","display_name":"Dynamic loading","level":2,"score":0.4519999921321869},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.44760000705718994},{"id":"https://openalex.org/C2779679103","wikidata":"https://www.wikidata.org/wiki/Q5251805","display_name":"Degradation (telecommunications)","level":2,"score":0.4259999990463257},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.4251999855041504},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.3873000144958496},{"id":"https://openalex.org/C2778022156","wikidata":"https://www.wikidata.org/wiki/Q576145","display_name":"Strain (injury)","level":2,"score":0.383899986743927},{"id":"https://openalex.org/C123060433","wikidata":"https://www.wikidata.org/wiki/Q2026731","display_name":"Seismic loading","level":2,"score":0.3635999858379364},{"id":"https://openalex.org/C124139854","wikidata":"https://www.wikidata.org/wiki/Q1127660","display_name":"Damping ratio","level":3,"score":0.33959999680519104},{"id":"https://openalex.org/C61039299","wikidata":"https://www.wikidata.org/wiki/Q5198231","display_name":"Cyclic stress","level":2,"score":0.31619998812675476},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.3109999895095825},{"id":"https://openalex.org/C103711010","wikidata":"https://www.wikidata.org/wiki/Q909789","display_name":"Earthquake engineering","level":2,"score":0.29499998688697815},{"id":"https://openalex.org/C12839126","wikidata":"https://www.wikidata.org/wiki/Q5318989","display_name":"Dynamic load testing","level":2,"score":0.29280000925064087},{"id":"https://openalex.org/C126691448","wikidata":"https://www.wikidata.org/wiki/Q2028919","display_name":"Magnitude (astronomy)","level":2,"score":0.263700008392334},{"id":"https://openalex.org/C31555180","wikidata":"https://www.wikidata.org/wiki/Q3523867","display_name":"Material properties","level":2,"score":0.258899986743927},{"id":"https://openalex.org/C79186407","wikidata":"https://www.wikidata.org/wiki/Q472074","display_name":"Plasticity","level":2,"score":0.2572000026702881},{"id":"https://openalex.org/C2986058073","wikidata":"https://www.wikidata.org/wiki/Q181767","display_name":"Dynamic stress","level":3,"score":0.2529999911785126},{"id":"https://openalex.org/C199201527","wikidata":"https://www.wikidata.org/wiki/Q496309","display_name":"Strain energy","level":3,"score":0.2524999976158142},{"id":"https://openalex.org/C2992524093","wikidata":"https://www.wikidata.org/wiki/Q486802","display_name":"Impact energy","level":2,"score":0.2513999938964844}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/19386362.2026.2759727","doi":"https://doi.org/10.1080/19386362.2026.2759727","is_oa":false,"landing_page_url":"https://doi.org/10.1080/19386362.2026.2759727","pdf_url":null,"source":{"id":"https://openalex.org/S102750856","display_name":"International Journal of Geotechnical Engineering","issn_l":"1938-6362","issn":["1938-6362","1939-7879"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Geotechnical Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320318581","display_name":"Indian Institute of Technology Gandhinagar","ror":"https://ror.org/0036p5w23"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W586896638","https://openalex.org/W1481895245","https://openalex.org/W1509169340","https://openalex.org/W1964477720","https://openalex.org/W1967787582","https://openalex.org/W2002831638","https://openalex.org/W2031450026","https://openalex.org/W2047624623","https://openalex.org/W2050037667","https://openalex.org/W2055598037","https://openalex.org/W2056990691","https://openalex.org/W2064741378","https://openalex.org/W2070427495","https://openalex.org/W2086832303","https://openalex.org/W2093839843","https://openalex.org/W2143655114","https://openalex.org/W2158507874","https://openalex.org/W2166648961","https://openalex.org/W2273515243","https://openalex.org/W2275966115","https://openalex.org/W2292650318","https://openalex.org/W2323804863","https://openalex.org/W2327646080","https://openalex.org/W2331231475","https://openalex.org/W2615216400","https://openalex.org/W2955241987","https://openalex.org/W2968974216","https://openalex.org/W2972767077","https://openalex.org/W2981456582","https://openalex.org/W3081954712","https://openalex.org/W4327862445","https://openalex.org/W4367845252","https://openalex.org/W4379661116","https://openalex.org/W4388260511","https://openalex.org/W4403486276","https://openalex.org/W4410067591","https://openalex.org/W4416763630"],"related_works":["https://openalex.org/W4406064359","https://openalex.org/W3107938582","https://openalex.org/W7124713600","https://openalex.org/W586896638","https://openalex.org/W2575619562","https://openalex.org/W7116407839","https://openalex.org/W2031450026","https://openalex.org/W2933629918","https://openalex.org/W2164357366","https://openalex.org/W1985299448"],"abstract_inverted_index":{"Very":[0],"soft":[1,23],"clays":[2],"present":[3],"critical":[4],"challenges":[5],"in":[6,138],"geotechnical":[7],"engineering,":[8],"particularly":[9],"under":[10,25],"earthquake":[11,29],"loading.":[12],"This":[13],"study":[14],"explores":[15],"the":[16,69,90,101,115,139,147],"rarely":[17],"investigated":[18],"dynamic":[19,66],"response":[20],"of":[21,41,82,87,93,111],"very":[22],"clay":[24,107],"high-strain,":[26],"long-duration":[27],"far-field":[28],"loading":[30,76,104],"conditions":[31],"through":[32],"undrained":[33],"cyclic":[34,42,75,79],"triaxial":[35],"tests":[36],"over":[37],"a":[38],"wide":[39],"range":[40],"strain":[43,53,130],"amplitudes":[44,131],"(\u03b5a":[45],"=":[46],"0.01%\u22122%).":[47],"The":[48,106],"results":[49],"showed":[50],"that":[51],"increasing":[52],"amplitude":[54],"led":[55],"to":[56,155],"greater":[57],"hysteresis":[58],"loop":[59],"asymmetry.":[60],"Assuming":[61],"symmetrical":[62],"loops":[63],"while":[64],"evaluating":[65],"properties":[67],"underestimated":[68],"damping":[70],"ratio":[71],"by":[72],"6\u201324%.":[73],"Prolonged":[74],"caused":[77],"significant":[78],"strength":[80,97],"degradation":[81],"79%":[83],"and":[84],"stiffness":[85,113],"loss":[86,98],"88%":[88],"at":[89,129],"highest":[91],"\u03b5a":[92,120,151],"2%,":[94],"with":[95],"most":[96],"occurring":[99],"within":[100,114],"first":[102,148],"100":[103],"cycles.":[105],"lost":[108],"almost":[109],"78%":[110],"its":[112],"initial":[116],"20":[117],"sec":[118],"for":[119],"\u2265":[121],"1%.":[122],"Pore":[123],"pressure":[124],"ratios":[125],"also":[126],"exceeded":[127],"0.95":[128],"above":[132],"0.2%.":[133],"A":[134],"notable":[135],"19-fold":[136],"increase":[137],"cumulative":[140],"energy":[141],"dissipation":[142],"was":[143],"further":[144],"observed":[145],"during":[146],"cycle":[149],"as":[150],"increased":[152],"from":[153],"0.01%":[154],"0.05%.":[156]},"counts_by_year":[],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2026-11-06T00:00:00"}