Exploiting urban underground resources is a highly effective method for addressing the significant conflict between urban development and limited land availability. Thoughtful planning, development, ...

This study investigates the residual mechanical behavior of deteriorated unbonded prestressed concrete hollow slabs extracted from a 20-year-old highway bridge. Three full-scale slabs were tested ...

Ultra-high-performance concrete (UHPC) is rapidly emerging as a premier material for precast concrete construction. First introduced as “reactive powder concrete” in the early 1990s, this material has ...