John O'Callahan has written many papers over the years covering analytical model reduction techniques, structural dynamic modification, estimation of rotational dof, correlation of analytical / ...

With the growing demand for resilient, efficient, and low carbon infrastructure, increasing attention has been directed toward novel materials and ...

Civil/Structural engineers design and maintain buildings, bridges, and other structures constructed from various materials (concrete, steel, timber, masonry, and reinforced plastics). They use modern ...