These proceedings present high-level research in structural engineering, concrete mechanics and quasi-brittle materials, including the prime concern of durability requirements and earthquake resistance of structures. > These proceedings present high-level research in structural engineering, concrete mechanics and quasi-brittle materials, including the prime concern of durability requirements and earthquake resistance of structures. > Constitutive models for quasi-brittle materials, Shear in reinforced concrete, Masonry and block mechanics; Geomechanics, steel and rubber, Reinforced concrete structures, Short papers. > Max A.N. Hendriks, TNO Building and Construction Research, Jan G. Rots Delft University of Technology, both Delft, The Netherlands.