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RISInfluence of Relative Density on Dilatancy of Clayey Sand–Fouled Aggregates in Large-Scale Triaxial Tests
Publisher: American Society of Civil Engineers
Effect of Load Duration on Particle Breakage and Dilative Behavior of Residual Soil
Publisher: American Society of Civil Engineers
A Comparison Study on the Performance of Four Types of Oil Lubricated Hydrodynamic Thrust Bearings for Hard Disk Spindles
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, the static and dynamic performance of herringbone, step-pocket, taper-pocket, and taper-flat thrust bearings were numerically analyzed. Optimal values for the design parameters of ...
Constitutive Modeling of Loose Sands under Various Stress Paths
Publisher: American Society of Civil Engineers
Abstract: Developing reliable and versatile constitutive models for geomaterials has been a challenging task for nonlinear finite-element analysis of geotechnical engineering systems. This paper is mainly concerned with the elastoplastic ...
An Unsteady Deposition Model for Evaluating CMAS Nonuniform Deposition Behavior and Aerodynamic Performance Degradation Under Hot Streak Clocking Effect
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An unsteady model has been developed for evaluating deposition behavior and aerodynamic performance degradation under the impact of hot streak. The results reveal that hot streak alters the force exerted by the mainstream, ...
Prediction of the Waviness Error in Ultra-Precision Fly Cutting Using the Direct Integration Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Fly cutting is widely used in manufacturing of large-scale, high-precision optical components. However, the discontinuity of fly cutting machining leads to significant relative vibrations between the tool and the workpiece. ...
An Unsteady Deposition Model for Evaluating CMAS Nonuniform Deposition Behavior and Aerodynamic Performance Degradation Under Hot Streak Clocking Effect
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An unsteady model has been developed for evaluating deposition behavior and aerodynamic performance degradation under the impact of hot streak. The results reveal that hot streak alters the force exerted by the mainstream, ...
Enhancing the Mechanical and Microstructural Properties of Low Expansive Clay Subgrade with Vinyl Acetate-Ethylene Polymer Incorporation
Publisher: American Society of Civil Engineers
Abstract: In recent years, the construction industry has shifted toward sustainability, replacing traditional binders with eco-friendly alternatives. One such alternative is vinyl acetate-ethylene (VAE) polymer, known for its ...
Analysis of Cyclic Shear Characteristics of Coarse-Grained Soil Reinforced with Geogrids
Publisher: American Society of Civil Engineers
Abstract: To investigate the cyclic shear behavior of geogrid-reinforced coarse-grained soil and the interaction mechanism between the geogrid and the soil interface, a series of cyclic shear tests with a large number of cycles were ...
Effects of Tetradecane Direct Incorporation on Asphalt Properties: A Molecular Dynamics and Experimental Approach
Publisher: American Society of Civil Engineers
Abstract: AbstractTetradecane (TD), a low-temperature phase change material, can compromise the performance
of asphalt binder upon leakage. To investigate the macro- and nanoscale mechanisms
of TD-induced damage, this study combined ...