Introduction - If you have any usage issues, please Google them yourself
PQ fiber is a set of uniaxial hysteretic constitutive models developed by Pan Peng and Dr. Qu Zhe of Institute of structural engineering, Department of civil engineering, Tsinghua University Based on ABAQUS. It is mainly used to define the material constitutive model of bar structure in the elasto-plastic time history analysis of reinforced concrete structure and steel structure. It can also be used in any case where it is necessary to define the material uniaxial hysteretic constitutive model.