Dr.-Ing. Chongyang Zeng

A new yield surface model considering non-uniform strain rate hardening behavior

A Rate-Dependent Damage Mechanics Model on Plasticity and Ductile Fracture Prediction of Automotive Steel Sheets

Rate-Dependent Hardening Behavior and TRIP Effect in Quenching and Partitioning Steels for Application in Crash Energy-Absorbing Structures

A rate-dependent damage mechanics model for predicting plasticity and ductile fracture behavior of sheet metals at high strain rates

Specimen geometry design for plasticity and fracture characterization of sheet metal under high testing speed and various stress states

Deformation and Failure Behavior of Steel Under High Strain Rate and Multiaxial Loading

Design of specimen geometry and characterization of dynamic material properties under multiaxial loading

Methods for carrying out tensile test under constant local strain rates in the range of low and high testing speeds

Experimental analysis and modelling of dynamic deformation and failure behaviour of steel

Prediction of crack formation in the progressive folding of square tubes during dynamic axial crushing