{"id":{"repo_id":"vt","oai_identifier":"oai:vtechworks.lib.vt.edu:10919/36705"},"canonical_url":"https://search.dev.ndltd.org/etd/vt/oai:vtechworks.lib.vt.edu:10919/36705","repository":{"repo_id":"vt","name":"Virginia Tech","base_url":"https://vtechworks.lib.vt.edu/oai/request"},"display":{"title":"Expected Vibration Performance of Wood Floors As Affected by MSR vs. VSR Lumber E-Distribution","abstract":"A simulation study was done to investigate the effect of the coefficient of variation of the modulus of elasticity ((E) on the vibrational performance of joist floor systems. Eight floor cases were studied and two types of lumber were considered: MSR and VSR lumber where (E is 0.11 and 0.25, respectively. The expected floor vibrational performance of MSR versus VSR lumber floors was evaluated by: 1) the probability that the fundamental frequency is less than 10 Hz and 2) the ratio of the first percentile of predicted fundamental frequency of MSR to VSR lumber.","abstract_html":"A simulation study was done to investigate the effect of the coefficient of variation of the modulus of elasticity ((E) on the vibrational performance of joist floor systems. Eight floor cases were studied and two types of lumber were considered: MSR and VSR lumber where (E is 0.11 and 0.25, respectively. The expected floor vibrational performance of MSR versus VSR lumber floors was evaluated by: 1) the probability that the fundamental frequency is less than 10 Hz and 2) the ratio of the first percentile of predicted fundamental frequency of MSR to VSR lumber.","abstract_has_math":false,"creators":["Wilson, Ann Cindy"],"institution":"Virginia Tech","degree_name":"Master of Engineering","degree_level":"masters","degree_discipline":"Biological Systems Engineering","degree_department":"Biological Systems Engineering","school":null,"contributors":[],"advisors":[],"committee_chairs":["Woeste, Frank E."],"committee_members":["Perumpral, John V.","Dolan, James Daniel"],"year":1998,"date_issued":"1998-05-04","date_published":"1998-05-04","updated_at":"2026-07-22T22:20:12Z","subjects":["vibration performance of wood floors","machine stress-rated lumber","visually stress rated lumber","modulus of elasticity"],"languages":[],"rights":["In Copyright"],"rights_urls":["http://rightsstatements.org/vocab/InC/1.0/"],"identifier_entries":[{"key":"dc:identifier.other","label":"Dc Identifier Other","values":["etd-42798-194040"],"render_values":[{"text":"etd-42798-194040","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/10919/36705","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.committeechair","label":"Committee Chair","values":["Woeste, Frank E."]},{"key":"dc:contributor.committeemember","label":"Committee Member","values":["Perumpral, John V.","Dolan, James Daniel"]},{"key":"dc:contributor.department","label":"Department","values":["Biological Systems Engineering"]},{"key":"dc:creator","label":"Author","values":["Wilson, Ann Cindy"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2014-03-14T20:51:31Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2014-03-14T20:51:31Z","1998-05-28"]},{"key":"dc:date.issued","label":"Date","values":["1998-05-04"]},{"key":"dc:publisher","label":"Institution","values":["Virginia Tech"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Biological Systems Engineering"]},{"key":"thesis:degree_level","label":"Degree Level","values":["masters"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Master of Engineering"]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["Virginia Polytechnic Institute and State University"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["vibration performance of wood floors","machine stress-rated lumber","visually stress rated lumber","modulus of elasticity"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:rights","label":"Dc Rights","values":["In Copyright"]},{"key":"dc:rights.uri","label":"Rights URI","values":["http://rightsstatements.org/vocab/InC/1.0/"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.other","label":"Dc Identifier Other","values":["etd-42798-194040"]},{"key":"dc:identifier.uri","label":"Identifier URI","values":["http://hdl.handle.net/10919/36705"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["A simulation study was done to investigate the effect of the coefficient of variation of the modulus of elasticity ((E) on the vibrational performance of joist floor systems. Eight floor cases were studied and two types of lumber were considered: MSR and VSR lumber where (E is 0.11 and 0.25, respectively. The expected floor vibrational performance of MSR versus VSR lumber floors was evaluated by: 1) the probability that the fundamental frequency is less than 10 Hz and 2) the ratio of the first percentile of predicted fundamental frequency of MSR to VSR lumber."]},{"key":"dc:description.degree","label":"Dc Description Degree","values":["Master of Engineering"]},{"key":"dc:title","label":"Title","values":["Expected Vibration Performance of Wood Floors As Affected by MSR vs. VSR Lumber E-Distribution"]}]}],"canonical_facts":{"dc:contributor.committeechair":["Woeste, Frank E."],"dc:contributor.committeemember":["Perumpral, John V.","Dolan, James Daniel"],"dc:contributor.department":["Biological Systems Engineering"],"dc:creator":["Wilson, Ann Cindy"],"dc:date.accessioned":["2014-03-14T20:51:31Z"],"dc:date.available":["2014-03-14T20:51:31Z","1998-05-28"],"dc:date.issued":["1998-05-04"],"dc:description.abstract":["A simulation study was done to investigate the effect of the coefficient of variation of the modulus of elasticity ((E) on the vibrational performance of joist floor systems. Eight floor cases were studied and two types of lumber were considered: MSR and VSR lumber where (E is 0.11 and 0.25, respectively. 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