bristol.ac.uk Summary of research project: The fracture of lattice structure Huaiyuan Gu
bristol.ac.uk
Summary of research project:The fracture of lattice structure
Huaiyuan Gu
bristol.ac.uk
Some current progress:
Hexagonal lattice Triangular lattice
Kagome lattice Square lattice
Above: the polar plot of lattice modulus with different lattice orientations
The stiffness study of 3D lattices
bristol.ac.uk
Some current progress
Lattice boundary layer model applied with Mode I asymptotic displacement field
The predicted load-displacement response of fracture of edge crack triangular lattice specimen
Initial crack
Predicted crack path
Crack path prediction𝑃
edge crack