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Research Fields

Close the window author :GUO BaoQiao Release time :2011-09-02

The research fields of SPC Group mainly include:

1. Deformation and failure of materials under impact and shock
a) Experimental measurement of dynamic properties of materials
b) Dynamic constitutive laws of materials
c) Deformation and failure mechanisms under high strain rates
d) Microstructural evolution under high strain rates
e) Dynamic 3D deformation measurement of materials and structures

2. Shock-induced modification, synthesis and processing of materials
a) Shock-induced phase transition and chemical reaction in solids
b) Shock synthesis of high-pressure phase materials, metastable materials and nano-carbon materials
c) Explosive processing techniques, including explosive welding, explosive consolidation of powders and explosive hardening, etc.
d) Reaction behavior and mechanisms of active metals under shock waves
e) Shock-induced doping and activation of materials
f) Shock synthesis of new functional materials

3. Mechanical behavior, damage and safety of energetic materials
a) Mechanical properties and constitutive laws of energetic materials
b) Influences of mechanical damage on the safety of energetic materials
c) Coupling mechanism and models of damage and chemical reaction of energetic materials
d) Safety prediction and evaluation of energetic materials

4. Numerical simulation of impact and shock
a) Multi-scale simulation of mechanical properties of composites
b) Macro/micro simulation of dynamic properties of materials
c) Numerical simulation of coupled mechanical/thermal/chemical responses of energetic materials
d) Numerical simulation of shock processing and synthesis of materials
e) Numerical simulation of dynamic fracture and fragmentation of materials by using discontinuous deformation analysis (DDA) and numerical manifold (NM)