Applied Research on 3D Modeling Technology in Material Design

摘要

Focusing on three kinds of 3D modeling technologies, AUTOCAD, ANSYS and FLAC3D, and their respective characteristics, and using effective interfaces of them, the paper introduced a modeling method of visual model, grid model and mechanical computation model for material design, and selected a corresponding example using the method to make computation. Trial computation results showed the material model's stress response under applied load: the maximum stress produced in the material model was 1.27e7Pa; the minimum stress was 1.02e7Pa; the maximum velocity response produced in the material model was 9.997e-6m/s; the material suffered no yield failure.