Dynamic Behavior of Materials, Volume 1: Proceedings of the 2020 Annual Conference on Experimental and Applied Mechanics (Conference Proceedings of the Society for Experimental Mechanics Series)

Dynamic Behavior of Materials, Volume 1 of the Proceedings of the 2020 SEM Annual Conference & Exposition on Experimental and Applied Mechanics , the first volume of seven from the Conference, brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of Experimental Mechanics, including papers on: Synchrotron Applications/Advanced Dynamic Imaging Quantitative Visualization of Dynamic Events Novel Experimental Techniques Dynamic Behavior of Geomaterials Dynamic Failure & Fragmentation Dynamic Response of Low Impedance Materials Hybrid Experimental/Computational Studies Shock and Blast Loading Advances in Material Modeling Industrial Applications Preface Contents Chapter 1: Mechanical Characterization of 304L-VAR Stainless Steel in Tension with a Full Coverage from Low, Intermediate, to High Strain Rates 1.1 Introduction 1.2 Material and Specimens 1.3 Mechanical Tests at Low, Intermediate, and High Strain Rates 1.4 Conclusion References Chapter 2: Expanding Inertial Microcavitation Rheometry to Cover Large Material Stretches in Soft Materials 2.1 Introduction 2.2 Background 2.3 Experimental Approach 2.4 Analysis 2.5 Conclusion References Chapter 3: Development of a Kolsky Bar Shaft-Loaded Blister Test to Evaluate Dynamic Behavior of Adhesives 3.1 Introduction 3.2 Methodology 3.3 Results 3.4 Conclusion References Chapter 4: Constitutive Behavior of AA7475-T7351 at High Strain Rate and Elevated Temperatures 4.1 Introduction 4.2 Material 4.3 Experimental Program 4.3.1 Quasi-Static Experiment 4.3.2 Dynamic Experiment 4.4 Result and Discussion 4.4.1 Work Hardening Effect 4.4.2 Effect of Strain Rate on the Flow Stress 4.4.3 Effect of Temperature on the Flow Stress 4.5 Constitutive Modeling 4.6 Constitutive Model Error 4.7 Conclusion References Chapter 5: Experimental Investigation of the Failure Rate Dependency of Composite Materials Using Off-Axis Tensile Tests 5.1 Introduction 5.2 Off-Axis Tension Tensile Tests 5.3 Finite Elements Simulations of the Tests 5.4 Conclusion References Chapter 6: Observations of Velocity-Dependent Drag and Bearing Stress in Sand Penetration 6.1 Introduction 6.2 Experiments and Analysis Methods 6.3 Results 6.4 Discussion 6.5 Conclusions References Chapter 7: Ultra-Fast and Tunable Liquid Nanofoam Load Limiter 7.1 Introduction 7.2 Design 7.3 Materials and Methods 7.4 Results 7.4.1 Mechanical Response of LNs 7.4.2 Tunability of LN Load Limiters 7.4.3 Ultra-fast Response of LN Load Limiters 7.5 Conclusion References Chapter 8: Dynamic Rugae Strain Localizations and Instabilities in Soft Viscoelastic Materials During Inertial Microcavitation 8.1 Introduction 8.2 Material Preparation 8.3 Experimental Setup 8.4 Result and Discussion 8.5 Conclusion References Chapter 9: Spall Response of Electroplated Gold Samples 9.1 Introduction 9.2 Experimental Details 9.3 Result and Discussion 9.4 Conclusion References Chapter 10: Simulated Construction of FeMnAlC Alloy System Phase Diagram and Study of Its Dynamic Characterization 10.1 Background 10.2 Phase Diagram 10.3 Discussion References Chapter 11: Developing a Methodology for Testing of Hearing Protection Systems 11.1 Introduction 11.2 Methods 11.3 Representative Results 11.4 Conclusion and Future Work References Chapter 12: An Innovative Experimental Approach for the Assessment of Composite Panel Ballistic Limit 12.1 Introduction 12.2 Development of an Innovative Experimental Protocol 12.3 Conclusion References Chapter 13: Development of a Micro Tensile Kolsky Bar 13.1 Introduction 13.2 Current Design References Chapter 14: Analysis of the Explosively Driven Expanding Ring Tension Test 14.1 Introduction 14.2 Modeling and Simulation Setup 14.3 Result and Analysis 14.4 Conclusion References Chapter 15: Static and Dynamic Mechanical Characterization of a Spark Plasma Sintered B6O–B4C Composite 15.1 Introduction 15.2 Materials and Methods 15.2.1 Pulse-Echo Ultrasonic Measurements 15.2.2 Quasi-static Vickers Indentation Hardness 15.2.3 Quasi-static and Dynamic Compression 15.2.4 Scanning Electron Microscopy (SEM) 15.3 Results and Discussion 15.4 Conclusion References Chapter 16: The Development of Split Hopkinson Tension-Torsion Bar for the Understanding of Complex Stress States at High Rate 16.1 Introduction 16.2 Background 16.3 Tension-Torsion Split Hopkinson Bar Design 16.3.1 Working Principle 16.3.2 Stored Loads 16.3.3 Instrumentation 16.4 Validation 16.5 Conclusion References Chapter 17: High Strain Rate Characterization and Impact Analysis of Fiber Reinforced Composites 17.1 Introduction 17.2 Experimental Setup 17.3 Analysis 17.4 Conclusion References