{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/83496"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/83496","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Three-Dimensional Finite Element Analysis of Multilayered Systems: Comprehensive Nonlinear Analysis of Rigid Airport Pavement Systems","abstract":"Three-dimensional finite element modeling of airport pavement systems requires complicated large-scale computational models, including frictional contact and nonlinear constitutive modeling, because of the highly nonlinear and heterogeneous nature of the concrete pavement and granular supporting layers. Due to the infinite domain size and localized multiple pressure loads, efficient mesh construction and load discretization are very important issues in the structural modeling of airport pavement systems. This dissertation covers (1) the characterization of airport pavement systems, (2) the construction of nonlinear three-dimensional finite element models, (3) the development of modeling tools, and (4) the results of parameter studies on airport pavement systems under various loading and design conditions. Three-dimensional finite element results of the fundamental behavior of airport pavement systems, including worst loading case, wheel load interaction effects, stress magnification under thermal gradients, and the load transfer mechanism between adjacent concrete slab segments, are discussed in this dissertation.","abstract_html":"Three-dimensional finite element modeling of airport pavement systems requires complicated large-scale computational models, including frictional contact and nonlinear constitutive modeling, because of the highly nonlinear and heterogeneous nature of the concrete pavement and granular supporting layers. Due to the infinite domain size and localized multiple pressure loads, efficient mesh construction and load discretization are very important issues in the structural modeling of airport pavement systems. This dissertation covers (1) the characterization of airport pavement systems, (2) the construction of nonlinear three-dimensional finite element models, (3) the development of modeling tools, and (4) the results of parameter studies on airport pavement systems under various loading and design conditions. Three-dimensional finite element results of the fundamental behavior of airport pavement systems, including worst loading case, wheel load interaction effects, stress magnification under thermal gradients, and the load transfer mechanism between adjacent concrete slab segments, are discussed in this dissertation.","abstract_has_math":false,"creators":["Kim, Jiwon"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Civil Engineering","degree_department":null,"school":null,"contributors":["Hjelmstad, Keith D."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2015,"date_issued":"2015-09-25T21:05:15Z","date_published":"2015-09-25T21:05:15Z","updated_at":"2026-07-22T22:26:21Z","subjects":["Engineering, Civil"],"languages":["eng"],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["(MiAaPQ)AAI9955636"],"render_values":[{"text":"(MiAaPQ)AAI9955636","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/2142/83496","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Hjelmstad, Keith D."]},{"key":"dc:creator","label":"Author","values":["Kim, Jiwon"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2015-09-25T21:05:15Z","10000-01-01","2000"]},{"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/2142/83496","(MiAaPQ)AAI9955636"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Three-dimensional finite element modeling of airport pavement systems requires complicated large-scale computational models, including frictional contact and nonlinear constitutive modeling, because of the highly nonlinear and heterogeneous nature of the concrete pavement and granular supporting layers. Due to the infinite domain size and localized multiple pressure loads, efficient mesh construction and load discretization are very important issues in the structural modeling of airport pavement systems. This dissertation covers (1) the characterization of airport pavement systems, (2) the construction of nonlinear three-dimensional finite element models, (3) the development of modeling tools, and (4) the results of parameter studies on airport pavement systems under various loading and design conditions. Three-dimensional finite element results of the fundamental behavior of airport pavement systems, including worst loading case, wheel load interaction effects, stress magnification under thermal gradients, and the load transfer mechanism between adjacent concrete slab segments, are discussed in this dissertation.","Made available in DSpace on 2015-09-25T21:05:15Z (GMT). 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Due to the infinite domain size and localized multiple pressure loads, efficient mesh construction and load discretization are very important issues in the structural modeling of airport pavement systems. This dissertation covers (1) the characterization of airport pavement systems, (2) the construction of nonlinear three-dimensional finite element models, (3) the development of modeling tools, and (4) the results of parameter studies on airport pavement systems under various loading and design conditions. Three-dimensional finite element results of the fundamental behavior of airport pavement systems, including worst loading case, wheel load interaction effects, stress magnification under thermal gradients, and the load transfer mechanism between adjacent concrete slab segments, are discussed in this dissertation.","Made available in DSpace on 2015-09-25T21:05:15Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 9955636.pdf: 12929303 bytes, checksum: f8ce3bf88d81d26a7b54a69db137108d (MD5) Previous issue date: 2000","Embargo set by: Seth Robbins for item 84777 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","221 p.","Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2000."],"dc:identifier":["http://hdl.handle.net/2142/83496","(MiAaPQ)AAI9955636"],"dc:language":["eng"],"dc:subject":["Engineering, Civil"],"dc:title":["Three-Dimensional Finite Element Analysis of Multilayered Systems: Comprehensive Nonlinear Analysis of Rigid Airport Pavement Systems"],"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":"2026-07-22T22:26:21Z"}