Crack propagation path in two-directionally graded composites was investigated by the finite element method.A graded extended finite element method (XFEM) was e
Engineering practice has shown that early faults of gearboxes are a leading maintenance cost driver that can easily lower the profit from a wind turbine operati
In order to achieve a better understanding of failure behavior of cruciform specimen under different biaxial loading conditions,a three-dimensional finite eleme