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Material Behavior in Wires of 1100 Aluminum Subjected to Transverse Impact
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Material behavior in wires of 1100 aluminum subject to tensile impact loading is examined. Room temperature behavior is observed over the entire range of the stress-strain relation by observation ...
Dynamic Behavior of Metals Under Tensile Impact—Part 1: Elevated Temperature Tests
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The mechanical behavior of metals subjected to uniaxial tensile impact at elevated temperatures is reported. Tests were conducted on annealed 1100 aluminum at 200, 350, 550, and 800 deg F; ...
Dynamic Behavior of Metals Under Tensile Impact—Part 2: Annealed and Cold-Worked Materials
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The mechanical behavior of metals subjected to unaxial tensile impact at room temperature is reported. Tests were conducted on 1100 aluminum subjected to light and to heavy cold working; 2024 ...
Determination of the Unloading Boundary in Longitudinal Elastic-Plastic Stress Wave Propagation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: For several types of excitation of one-dimensional elastic-plastic stress waves in a rod, unloading waves propagate which interact with the loading waves. The moving boundary at which this ...
Determination of the Unloading Boundary in Transverse Impact of an Elastic-Plastic String
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: When a thin, elastic-plastic wire is transversely impacted, both longitudinal and transverse loading waves propagate. For certain types of excitation, unloading waves also propagate, and they ...
Determination of the Stress-Strain Relations in a Wire Under Transverse Impact
Publisher: The American Society of Mechanical Engineers (ASME)
Mechanical Properties of Human Lumbar Spine Motion Segments—Part II: Responses in Compression and Shear; Influence of Gross Morphology
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this second part of a three-part report, we consider the mechanical behavior of 42 fresh human cadaver lumbar motion segments in compression, and in anterior, posterior, and lateral shear. ...
Experimental Evaluation of Material Behavior in a Wire Under Transverse Impact
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Results are reported from an experiment involving photographic observation of constant-velocity transverse impact on long wires of annealed pure copper, two pure aluminums, and an aluminum alloy. ...
The Mechanical Role of the Trunk and Lower Extremities in a Seated Weight-Moving Task in the Sagittal Plane
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A two-dimensional, sagittally-symmetric biomechanical model was developed to analyze the joint moments required to stabilize the trunk in a seated, dynamic, weight-moving task. Kinematic and reaction ...
Material Constants for a Finite Element Model of the Intervertebral Disk With a Fiber Composite Annulus
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A simple axisymmetric finite element model of a human spine segment containing two adjacent vertebrae and the intervening intervertebral disk was constructed. The model incorporated four substructures: ...