{"id":{"repo_id":"calgary","oai_identifier":"oai:ucalgary.scholaris.ca:11023/4197"},"canonical_url":"https://search.dev.ndltd.org/etd/calgary/oai:ucalgary.scholaris.ca:11023/4197","repository":{"repo_id":"calgary","name":"University of Calgary","base_url":"https://ucalgary.scholaris.ca/server/oai/request"},"display":{"title":"Geometry Reconstruction and Finite Element Modelling of Porcine Knee Joint","abstract":"Arthritis is a leading cause of disability in North America. It is believed to be associated with the abnormal contact mechanics of articular cartilage. Contact analyses are widely used to determine the mechanical interplays among the different tissues in the joint. Animal joints are often used to validate a computational model and understand human joint mechanics. The objectives of this research are to construct the geometry of the porcine stifle joint using a combined CT and automated indentation mapping method, and build a finite element model in ABAQUS to determine the joint mechanics. The porcine knee joint model were reconstructed using MATLAB and Rhinoceros. A knee compression was simulated with ABAQUS, which considered fluid pressure and flow in articular cartilages and menisci. The reaction predicted by the model generally agrees with the measurements from laboratory tests, which partially validates the modelling methodology.","abstract_html":"Arthritis is a leading cause of disability in North America. It is believed to be associated with the abnormal contact mechanics of articular cartilage. Contact analyses are widely used to determine the mechanical interplays among the different tissues in the joint. Animal joints are often used to validate a computational model and understand human joint mechanics. The objectives of this research are to construct the geometry of the porcine stifle joint using a combined CT and automated indentation mapping method, and build a finite element model in ABAQUS to determine the joint mechanics. The porcine knee joint model were reconstructed using MATLAB and Rhinoceros. A knee compression was simulated with ABAQUS, which considered fluid pressure and flow in articular cartilages and menisci. The reaction predicted by the model generally agrees with the measurements from laboratory tests, which partially validates the modelling methodology.","abstract_has_math":false,"creators":["Zheng, Xiaoyue"],"institution":"Graduate Studies","degree_name":"Master of Science (MSc)","degree_level":null,"degree_discipline":"Mechanical and Manufacturing Engineering","degree_department":null,"school":null,"contributors":[],"advisors":["Li, Leping"],"committee_chairs":[],"committee_members":["Federico, Salvatore","Kwok, Daniel","He, Jianxun"],"year":2017,"date_issued":"2017","date_published":"2017","updated_at":"2026-07-24T01:30:25Z","subjects":["Engineering--Mechanical"],"languages":["eng"],"rights":["University of Calgary graduate students retain copyright ownership and moral rights for their thesis. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission."],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier.doi","label":"DOI","values":["http://dx.doi.org/10.11575/PRISM/26291"],"render_values":[{"text":"http://dx.doi.org/10.11575/PRISM/26291","href":"http://dx.doi.org/10.11575/PRISM/26291","code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/11023/4197","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Li, Leping"]},{"key":"dc:contributor.committeemember","label":"Committee Member","values":["Federico, Salvatore","Kwok, Daniel","He, Jianxun"]},{"key":"dc:creator","label":"Author","values":["Zheng, Xiaoyue"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2017-10-03T17:26:25Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2017-10-03T17:26:25Z"]},{"key":"dc:date.issued","label":"Date","values":["2017"]},{"key":"dc:publisher.institution","label":"Dc Publisher Institution","values":["University of Calgary"]},{"key":"dc:type","label":"Dc Type","values":["master thesis"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Mechanical and Manufacturing Engineering"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Master of Science (MSc)"]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Calgary"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Engineering--Mechanical"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["eng"]},{"key":"dc:rights","label":"Dc Rights","values":["University of Calgary graduate students retain copyright ownership and moral rights for their thesis. 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The objectives of this research are to construct the geometry of the porcine stifle joint using a combined CT and automated indentation mapping method, and build a finite element model in ABAQUS to determine the joint mechanics. The porcine knee joint model were reconstructed using MATLAB and Rhinoceros. A knee compression was simulated with ABAQUS, which considered fluid pressure and flow in articular cartilages and menisci. The reaction predicted by the model generally agrees with the measurements from laboratory tests, which partially validates the modelling methodology."]},{"key":"dc:title","label":"Title","values":["Geometry Reconstruction and Finite Element Modelling of Porcine Knee Joint"]}]}],"canonical_facts":{"dc:contributor.advisor":["Li, Leping"],"dc:contributor.committeemember":["Federico, Salvatore","Kwok, Daniel","He, Jianxun"],"dc:creator":["Zheng, Xiaoyue"],"dc:date.accessioned":["2017-10-03T17:26:25Z"],"dc:date.available":["2017-10-03T17:26:25Z"],"dc:date.issued":["2017"],"dc:description.abstract":["Arthritis is a leading cause of disability in North America. It is believed to be associated with the abnormal contact mechanics of articular cartilage. Contact analyses are widely used to determine the mechanical interplays among the different tissues in the joint. Animal joints are often used to validate a computational model and understand human joint mechanics. The objectives of this research are to construct the geometry of the porcine stifle joint using a combined CT and automated indentation mapping method, and build a finite element model in ABAQUS to determine the joint mechanics. The porcine knee joint model were reconstructed using MATLAB and Rhinoceros. A knee compression was simulated with ABAQUS, which considered fluid pressure and flow in articular cartilages and menisci. The reaction predicted by the model generally agrees with the measurements from laboratory tests, which partially validates the modelling methodology."],"dc:identifier.doi":["http://dx.doi.org/10.11575/PRISM/26291"],"dc:identifier.uri":["http://hdl.handle.net/11023/4197"],"dc:language.iso":["eng"],"dc:publisher.institution":["University of Calgary"],"dc:rights":["University of Calgary graduate students retain copyright ownership and moral rights for their thesis. 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