In granular or fibrous materials, in which the dimensions of the internal
structure can be of the same order of magnitude as major flaws or holes, classical
elasticity theory does not consistently provide accurate models of the large stress
gradients that may develop. With the incorporation of additional rotational degrees...
Polymeric composites exhibit time-dependent behavior, which raises a concern
about their long term durability and leads to a viscoelastic study of these materials.
Linear viscoelastic analysis has been found to be inadequate because many polymers
exhibit nonlinear viscoelastic behavior. Classical laminate theory is commonly used in
the study of laminated...
Female participation in high-contact sports has increased
dramatically in the past two decades, raising concern regarding injury to
the female breast and the need for protective equipment. While the use of
chest/breast protectors by women is advocated, little is known of their
efficacy and effect on athletic performance. The purpose...