A concept of hierarchical stiffened shell is proposed in this study,aiming at reducing the imperfection sensitivity without adding additional weight.Hierarchica
Fractional differential constitutive relationships are introduced to depict the history of dynamic stress intensity factors(DSIFs)for a semi-infinite crack in i
The importance of oxygen non-stoichiometry induced expansion, known as chemical expansion, for the mechanical properties of solid oxide fuel cells (SOFCs) is di