The electrodynamics dynamic and static testing system is an advanced equipment used for testing the mechanical properties of materials, structures, or components under dynamic and static loads, combining electro-hydraulic servo control, sensor technology, and computer data processing technology.
Design based on relevant standards:
1) GB/T 2611-2022 General Technical Requirements for Testing Machines
2) GB/T16825.1-2008 "Inspection of static uniaxial testing machines - Part 1: Inspection and calibration of force measuring systems for tensile and/or compressive testing machines"
3) JB9397-2013 Technical Conditions for Tensile and Compressive Fatigue Testing Machine
4) GB/T 3075-2021 "Metallic Axial Fatigue Test Method"
5) GB/T15248-2008 "Axial constant amplitude low cycle fatigue test method for metallic materials"
6) HG/T 2067-2011 Technical Conditions for Rubber Fatigue Testing Machine
Static testing:
Tensile/compressive strength, elastic modulus, yield point, fracture toughness.
Creep (long-term constant load) and stress relaxation (stress attenuation under constant deformation).
Dynamic testing:
Fatigue life (high-frequency cyclic load), crack propagation rate.
Vibration characteristics (resonance frequency, damping ratio), shock response spectrum (SRS).
The dynamic constitutive relationship of materials (such as Hopkinson bar tests at high strain rates requiring special configurations).
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