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Title of Journal: Exp Mech

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Abbravation: Experimental Mechanics

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Springer US

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1741-2765

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Dynamic Separation of Resistance Spot Welded Joint

Authors: Y J Chao K Wang K W Miller XK Zhu
Publish Date: 2009/08/18
Volume: 50, Issue: 7, Pages: 889-900
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Abstract

An analysis for an impact system is presented The results are then used to interpret the test data from dynamic separation of resistance spot welded joints In this Part I of the investigation emphasis is placed on the design consideration development of a test system and verification of the design from actual test data obtained from the test system In addition the inertia effect of a generic dynamic system is analyzed using the principle of rigid body dynamics It is shown that the load recorded by a load cell could include both the load experienced by the test specimen and the inertia force generated from the mass and acceleration between the specimen and the load cell when the load cell is placed on the fixed side of the test specimen Impact fixtures designed for spot weld strength testing are then studied for the inertia effect

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Other Papers In This Journal:
  1. Internal Deformation Measurement of Polymer Bonded Sugar in Compression by Digital Volume Correlation of In - situ Tomography
  2. Dynamic Separation of Resistance Spot Welded Joints: Part II—Analysis of Test Results and a Model
  3. Hydrodynamic Interactions at Low Reynolds Number
  4. Impact of Experimental Uncertainties on the Identification of Mechanical Material Properties using DIC
  5. New Developments in Proton Radiography at the Los Alamos Neutron Science Center (LANSCE)
  6. A Tensile Split Hopkinson Bar for Testing Particulate Polymer Composites Under Elevated Rates of Loading
  7. Mechanical Properties of Ti-6Al-4V Selectively Laser Melted Parts with Body-Centred-Cubic Lattices of Varying cell size
  8. Hybrid Thermoelastic Stress Analysis of a Pinned Joint
  9. Experimental Testing of a Moving Force Identification Bridge Weigh-in-Motion Algorithm
  10. Sensitivity to Axial Stress of Electro-Mechanical Impedance Measurements
  11. Accuracy of the Sampling Moiré Method and its Application to Deflection Measurements of Large-Scale Structures
  12. Modification of the Shear-Compression Specimen for Large Strain Testing
  13. Analysis of Cracks and Deformations in a Full Scale Reinforced Concrete Beam Using a Digital Image Correlation Technique
  14. Slip Damping Mechanism in Welded Structures Using Response Surface Methodology
  15. Effect of Varying Test Parameters on Elastic–plastic Properties Extracted by Nanoindentation Tests
  16. Application of Digital Image Correlation (DIC) in Dynamic Notched Semi-Circular Bend (NSCB) Tests
  17. Experimental Methodology for Studying Strain Heterogeneity with Microstructural Data from High Temperature Deformation
  18. Tailoring Beam Mechanics Towards Enhancing Detection of Hazardous Biological Species
  19. Strain Measurements Through Optimized Particle Tracking in Volumetric Images: Methodology and Error Assessment
  20. Comparison between Digital Fresnel Holography and Digital Image-Plane Holography: The Role of the Imaging Aperture
  21. Principle and Experimental Validation of a new Apparatus Allowing Large Deformation in Pure Bending: Application to thin Wire
  22. Non-Newtonian Behavior of Ballistic Gelatin at High Shear Rates
  23. Designing a Uniaxial Tension/Compression Test for Springback Analysis in High-Strength Steel Sheets
  24. A Hybrid Wavelet Based–Approach and Genetic Algorithm to Detect Damage in Beam-Like Structures without Baseline Data
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