{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/66891"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/66891","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Seismic Response and Liquefaction of Saturated Sands","abstract":"An analytical procedure is developed to study the liquefaction potential and seismic response of saturated sands. Method treats the saturated granular soil system as a two-phase nonlinear medium with constituent materials being the granular solid skeleton and the pore water. An elasto-plastic stress-strain rule is developed to simulate the behavior of soils under cyclic stresses. A two part stress path model is used to define the relationship between effective stresses and the cyclic shear stresses. The first part of the model simulates the behavior of saturated sands prior to initial liquefaction and the second part of the model covers the post-initial liquefaction behavior.","abstract_html":"An analytical procedure is developed to study the liquefaction potential and seismic response of saturated sands. Method treats the saturated granular soil system as a two-phase nonlinear medium with constituent materials being the granular solid skeleton and the pore water. An elasto-plastic stress-strain rule is developed to simulate the behavior of soils under cyclic stresses. A two part stress path model is used to define the relationship between effective stresses and the cyclic shear stresses. The first part of the model simulates the behavior of saturated sands prior to initial liquefaction and the second part of the model covers the post-initial liquefaction behavior.","abstract_has_math":false,"creators":["Dikmen, Seyyit Umit"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Civil Engineering","degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2014,"date_issued":"2014-12-13T19:32:09Z","date_published":"2014-12-13T19:32:09Z","updated_at":"2026-07-22T22:25:56Z","subjects":["Engineering, Civil"],"languages":["eng"],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["(UMI)AAI8114410"],"render_values":[{"text":"(UMI)AAI8114410","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/2142/66891","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Dikmen, Seyyit Umit"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2014-12-13T19:32:09Z","10000-01-01","1981"]},{"key":"dc:type","label":"Dc Type","values":["text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Civil Engineering"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Dissertation"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Ph.D."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois at Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Engineering, Civil"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["eng"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/2142/66891","(UMI)AAI8114410"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["An analytical procedure is developed to study the liquefaction potential and seismic response of saturated sands. Method treats the saturated granular soil system as a two-phase nonlinear medium with constituent materials being the granular solid skeleton and the pore water. An elasto-plastic stress-strain rule is developed to simulate the behavior of soils under cyclic stresses. A two part stress path model is used to define the relationship between effective stresses and the cyclic shear stresses. The first part of the model simulates the behavior of saturated sands prior to initial liquefaction and the second part of the model covers the post-initial liquefaction behavior.","The model developed is used to simulate large scale undrained shaking table tests on saturated sands. Reasonable agreement is observed between the experimental and analytical results. Finally, a parametric analysis is made to investigate the effects of the base motion characteristics and properties of the layers.","Made available in DSpace on 2014-12-13T19:32:09Z (GMT). No. of bitstreams: 1 8114410.pdf: 4882578 bytes, checksum: 6c52b89bde7d9ff5b51bcf47dea7b189 (MD5) Previous issue date: 1981","Embargo set by: Seth Robbins for item 67069 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","U of I Only","207 p.","Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1981."]},{"key":"dc:title","label":"Title","values":["Seismic Response and Liquefaction of Saturated Sands"]}]}],"canonical_facts":{"dc:creator":["Dikmen, Seyyit Umit"],"dc:date":["2014-12-13T19:32:09Z","10000-01-01","1981"],"dc:description":["An analytical procedure is developed to study the liquefaction potential and seismic response of saturated sands. Method treats the saturated granular soil system as a two-phase nonlinear medium with constituent materials being the granular solid skeleton and the pore water. An elasto-plastic stress-strain rule is developed to simulate the behavior of soils under cyclic stresses. A two part stress path model is used to define the relationship between effective stresses and the cyclic shear stresses. The first part of the model simulates the behavior of saturated sands prior to initial liquefaction and the second part of the model covers the post-initial liquefaction behavior.","The model developed is used to simulate large scale undrained shaking table tests on saturated sands. Reasonable agreement is observed between the experimental and analytical results. Finally, a parametric analysis is made to investigate the effects of the base motion characteristics and properties of the layers.","Made available in DSpace on 2014-12-13T19:32:09Z (GMT). No. of bitstreams: 1 8114410.pdf: 4882578 bytes, checksum: 6c52b89bde7d9ff5b51bcf47dea7b189 (MD5) Previous issue date: 1981","Embargo set by: Seth Robbins for item 67069 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","U of I Only","207 p.","Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1981."],"dc:identifier":["http://hdl.handle.net/2142/66891","(UMI)AAI8114410"],"dc:language":["eng"],"dc:subject":["Engineering, Civil"],"dc:title":["Seismic Response and Liquefaction of Saturated Sands"],"dc:type":["text"],"thesis:degree_discipline":["Civil Engineering"],"thesis:degree_level":["Dissertation"],"thesis:degree_name":["Ph.D."],"thesis:institution_name":["University of Illinois at Urbana-Champaign"]},"updated_at":"2026-07-22T22:25:56Z"}