Structural Plastics: Polymer Additive Manufacturing In .

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Structural Plastics: Polymer Additive Manufacturingin Civil Engineering Research and EducationWil V. Srubar III, PhDAssistant Professor, University of Colorado Boulder

Quick OverviewStructural Plastics: Common Materials and ApplicationsWood-Plastic CompositesPlaygroundGFRP BarsCFRP ReinforcementMilitary Applications2

Quick OverviewStructural Plastics: Extrusion or Injection MoldingInjection mold.Extrusion ManufacturingInjection-Mold Manufacturing3

Quick OverviewStructural Plastics: Extrusion or Injection Molding or Additive ManufacturingHigh-Performance Structural Plastic CompositesHybrid Polymer-Ceramic Structural CompositeNacre3D P of plastics up close.Reinforcement for ductilityPolymers!Carbon Fiber-Reinforced ABSStrong & Tough Biomimetics4

Quick OverviewHigh-Performance CompositesLeverage 3DP to Create High-Performance Fiber-Reinforced CompositesIDEA: Apply Pre- and Post-Tensioningof Synthetic and Natural FiberReinforcement3DP in Civil Engineering EducationPost-Tensioned Concrete5

Quick OverviewHigh-Performance CompositesLeverage 3DP to Create High-Performance Fiber-Reinforced CompositesIDEA: Apply Pre- and Post-Tensioningof Synthetic and Natural FiberReinforcement3DP in Civil Engineering EducationPost-Tensioned ConcreteStructural Plastics:Strong in Compression,Weak in TensionDucted PLA I-Beam6

Quick OverviewHigh-Performance CompositesLeverage 3DP to Create High-Performance Fiber-Reinforced CompositesIDEA: Apply Pre- and Post-Tensioningof Synthetic and Natural FiberReinforcement3DP in Civil Engineering EducationHinchcliffe, Hess, and Srubar. Composites Part B. 20177

Quick OverviewHigh-Performance CompositesLeverage 3DP to Create High-Performance Fiber-Reinforced CompositesIDEA: Apply Pre- and Post-Tensioningof Synthetic and Natural FiberReinforcement3DP in Civil Engineering EducationHinchcliffe, Hess, and Srubar. Composites Part B. 20178

Quick OverviewHigh-Performance CompositesLeverage 3DP to Create High-Performance Fiber-Reinforced CompositesIDEA: Apply Pre- and Post-Tensioningof Synthetic and Natural FiberReinforcement3DP in Civil Engineering EducationHinchcliffe, Hess, and Srubar. Composites Part B. 20179

Quick OverviewNext-Generation Structural PlasticsIDEA: Apply Pre- and Post-Tensioningof Synthetic and Natural FiberReinforcement3DP Enables On-Demand Manufacture for Enhanced Teaching & LearningProject Objective: Design a structurally optimized truss bridge usingtopology optimization software 3D printing using PLA bioplastic.3DP in Civil Engineering EducationIDEA: Modernize the Civil EngineeringDesign-Build-Test Pedagogy Topology Optimization 3D Printing Innovative Structural Materials10

Quick OverviewNext-Generation Structural PlasticsIDEA: Apply Pre- and Post-Tensioningof Synthetic and Natural FiberReinforcement3DP Enables On-Demand Manufacture for Enhanced Teaching & LearningProject Objective: Design a structurally optimized truss bridge usingtopology optimization software 3D printing using PLA bioplastic.3DP in Civil Engineering EducationIDEA: Modernize the Civil EngineeringDesign-Build-Test Pedagogy Topology Optimization 3D Printing Innovative Structural Materials11

Quick OverviewNext-Generation Structural PlasticsIDEA: Apply Pre- and Post-Tensioningof Synthetic and Natural FiberReinforcement3DP Enables On-Demand Manufacture for Enhanced Teaching & LearningProject Objective: Design a structurally optimized truss bridge usingtopology optimization software 3D printing using PLA bioplastic.3DP in Civil Engineering EducationIDEA: Modernize the Civil EngineeringDesign-Build-Test Pedagogy Topology Optimization 3D Printing Innovative Structural Materials12

Quick OverviewNext-Generation Structural PlasticsIDEA: Apply Pre- and Post-Tensioningof Synthetic and Natural FiberReinforcement3DP Enables On-Demand Manufacture for Enhanced Teaching & LearningProject Objective: Design a structurally optimized truss bridge usingtopology optimization software 3D printing using PLA bioplastic.3DP in Civil Engineering EducationIDEA: Modernize the Civil EngineeringDesign-Build-Test Pedagogy Topology Optimization 3D Printing Innovative Structural Materials13

Quick OverviewNext-Generation Structural PlasticsIDEA: Apply Pre- and Post-Tensioningof Synthetic and Natural FiberReinforcement3DP Enables On-Demand Manufacture for Enhanced Teaching & LearningProject Objective: Design a structurally optimized truss bridge usingtopology optimization software 3D printing using PLA bioplastic.3DP in Civil Engineering EducationIDEA: Modernize the Civil EngineeringDesign-Build-Test Pedagogy Topology Optimization 3D Printing Innovative Structural Materials14

Quick OverviewNext-Generation Structural PlasticsIDEA: Apply Pre- and Post-Tensioningof Synthetic and Natural FiberReinforcement3DP Enables On-Demand Manufacture for Enhanced Teaching & LearningProject Objective: Design a structurally optimized truss bridge usingtopology optimization software 3D printing using PLA bioplastic.3DP in Civil Engineering EducationIDEA: Modernize the Civil EngineeringDesign-Build-Test Pedagogy Topology Optimization 3D Printing Innovative Structural Materials15

Quick OverviewNext-Generation Structural PlasticsIDEA: Apply Pre- and Post-Tensioningof Synthetic and Natural FiberReinforcement3DP Enables On-Demand Manufacture for Enhanced Teaching & LearningProject Objective: Design a structurally optimized truss bridge usingtopology optimization software 3D printing using PLA bioplastic.3DP in Civil Engineering EducationIDEA: Modernize the Civil EngineeringDesign-Build-Test Pedagogy Topology Optimization 3D Printing Innovative Structural Materials16

Thank You:wsrubar@colorado.eduStructural Plastics: Polymer Additive Manufacturingin Civil Engineering Research and EducationWil V. Srubar III, PhD

Structural Plastics: Extrusion or Injection Molding or Additive Manufacturing High-Performance Structural Plastic Composites Hybrid Polymer-Ceramic Structural Composite 3D P of plastics up close. Nacre Reinforcement for ductility Polymers! C

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