PCI Journal · 1997 · 249 citations · 6 references
Earthquake EngineeringEngineeringSeismologyEarthquake LoadsCivil EngineeringSeismic AnalysisReinforced ConcreteConcrete Framing SystemTest ProgramStructural ApplicationStructural DesignConstruction ManagementStructural PerformanceStructural SystemSeismic RegionsStructural MechanicsStructural Engineering
A precast, prestressed concrete framing system for resisting earthquake loads is described. The system uses both unbonded post-tensioned reinforcement and bonded bar reinforcement. Tests have shown that its performance is equal or superior to that of a conventional cast-in-place moment frame. Design criteria and code implications resulting from the test program as well as suggested topics for future research are discussed.
6