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RISTriaxial Discrete Element Simulation of Soil–Rock Mixture with Different Rock Particle Shapes under Rigid and Flexible Loading Modes
Publisher: ASCE
Abstract: Three-dimensional scanning technology was used to construct the database of natural block stone shapes with different particle sizes. On the basis of Particle Flow Code 3D, a discrete element random model of soil–rock ...
Progressive and Compound Forming for Producing Plunger-Typed Microparts by Using Sheet Metal
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The plunger part in temporary electronic connectors is traditionally fabricated by micromachining. Progressive forming of microparts by directly using sheet metals is developed and proven to be an efficient microforming ...
Experimental Study of Stress Relaxation Performance of Steel Cables at Room Temperature
Publisher: ASCE
Abstract: Most previous stress relaxation tests were based on steel wires and steel strands. This test performed 1,000 h of stress relaxation test on stainless steel cables and Galfan-coated steel cables with diameters of Ø14, Ø20, ...
Study of Mechanical Properties of Galfan Cables under Cyclic Tension
Publisher: ASCE
Abstract: In this study, cyclic tension tests were conducted on ordinary Galfan cables and locked coil Galfan cables with diameters of 40 mm to evaluate their mechanical properties under cyclic tension. The mechanical behavior ...