{"id":{"repo_id":"cape-town","oai_identifier":"oai:open.uct.ac.za:11427/5450"},"canonical_url":"https://search.dev.ndltd.org/etd/cape-town/oai:open.uct.ac.za:11427/5450","repository":{"repo_id":"cape-town","name":"University of Cape Town","base_url":"https://open.uct.ac.za/oai/request"},"display":{"title":"Projectile impact damage in filament wound CFRP tubes : effect of stacking sequence on projectile kinetic energy dissipation","abstract":"The effect a change in laminate stacking sequence has on its ability to dissipate projectile kinetic energy has been investigated. T800 carbon fibre filament wound tubes in an epoxy matrix are investigated, having the following lay-up; laminate A - [-35°/35°/90°3/-35°/+35°/90°3/-35°/+35°] and laminate B - [90°6/(-35°/+35°)3]. The laminates underwent projectile impact up to and beyond their ballistic limits and the significant damage mechanisms were then measured and their contribution to energy dissipation quantified. Instrumented drop tests were also performed in order to determine the normal laminate shear fracture energy release rate and energy dissipated by friction between the projectile and laminate.","abstract_html":"The effect a change in laminate stacking sequence has on its ability to dissipate projectile kinetic energy has been investigated. T800 carbon fibre filament wound tubes in an epoxy matrix are investigated, having the following lay-up; laminate A - [-35°/35°/90°3/-35°/+35°/90°3/-35°/+35°] and laminate B - [90°6/(-35°/+35°)3]. The laminates underwent projectile impact up to and beyond their ballistic limits and the significant damage mechanisms were then measured and their contribution to energy dissipation quantified. Instrumented drop tests were also performed in order to determine the normal laminate shear fracture energy release rate and energy dissipated by friction between the projectile and laminate.","abstract_has_math":false,"creators":["Will, Mark Alan"],"institution":"Department of Mechanical Engineering","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":["Nurick, Gerald","Franz, Thomas"],"committee_chairs":[],"committee_members":[],"year":2000,"date_issued":"2000","date_published":"2000","updated_at":"2026-07-22T22:23:36Z","subjects":[],"languages":["eng"],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/11427/5450","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Nurick, Gerald","Franz, Thomas"]},{"key":"dc:creator","label":"Author","values":["Will, Mark Alan"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2014-07-31T11:17:45Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2014-07-31T11:17:45Z"]},{"key":"dc:date.issued","label":"Date","values":["2000"]},{"key":"dc:publisher.department","label":"Dc Publisher Department","values":["Department of Mechanical Engineering"]},{"key":"dc:publisher.institution","label":"Dc Publisher Institution","values":["University of Cape Town"]},{"key":"dc:type","label":"Dc Type","values":["Master Thesis"]},{"key":"dc:type.qualificationlevel","label":"Dc Type Qualificationlevel","values":["Masters"]},{"key":"dc:type.qualificationname","label":"Dc Type Qualificationname","values":["MSc"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["eng"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["http://hdl.handle.net/11427/5450"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Summary in English.","Bibliography: leaves 116-117."]},{"key":"dc:description.abstract","label":"Abstract","values":["The effect a change in laminate stacking sequence has on its ability to dissipate projectile kinetic energy has been investigated. T800 carbon fibre filament wound tubes in an epoxy matrix are investigated, having the following lay-up; laminate A - [-35°/35°/90°3/-35°/+35°/90°3/-35°/+35°] and laminate B - [90°6/(-35°/+35°)3]. The laminates underwent projectile impact up to and beyond their ballistic limits and the significant damage mechanisms were then measured and their contribution to energy dissipation quantified. Instrumented drop tests were also performed in order to determine the normal laminate shear fracture energy release rate and energy dissipated by friction between the projectile and laminate."]},{"key":"dc:title","label":"Title","values":["Projectile impact damage in filament wound CFRP tubes : effect of stacking sequence on projectile kinetic energy dissipation"]}]}],"canonical_facts":{"dc:contributor.advisor":["Nurick, Gerald","Franz, Thomas"],"dc:creator":["Will, Mark Alan"],"dc:date.accessioned":["2014-07-31T11:17:45Z"],"dc:date.available":["2014-07-31T11:17:45Z"],"dc:date.issued":["2000"],"dc:description":["Summary in English.","Bibliography: leaves 116-117."],"dc:description.abstract":["The effect a change in laminate stacking sequence has on its ability to dissipate projectile kinetic energy has been investigated. T800 carbon fibre filament wound tubes in an epoxy matrix are investigated, having the following lay-up; laminate A - [-35°/35°/90°3/-35°/+35°/90°3/-35°/+35°] and laminate B - [90°6/(-35°/+35°)3]. The laminates underwent projectile impact up to and beyond their ballistic limits and the significant damage mechanisms were then measured and their contribution to energy dissipation quantified. Instrumented drop tests were also performed in order to determine the normal laminate shear fracture energy release rate and energy dissipated by friction between the projectile and laminate."],"dc:identifier.uri":["http://hdl.handle.net/11427/5450"],"dc:language.iso":["eng"],"dc:publisher.department":["Department of Mechanical Engineering"],"dc:publisher.institution":["University of Cape Town"],"dc:title":["Projectile impact damage in filament wound CFRP tubes : effect of stacking sequence on projectile kinetic energy dissipation"],"dc:type":["Master Thesis"],"dc:type.qualificationlevel":["Masters"],"dc:type.qualificationname":["MSc"]},"updated_at":"2026-07-22T22:23:36Z"}