Effects of Pre-Release Cracks in High-Strength Prestressed GirdersStatus: CompleteReport Date: 09/01/2000 Summary: This research project investigated the effects of these pre-released cracks on girder camber, flexural cracking capacity, and steel stress ranges. The study concluded that steel fatigue in the prestressing strand is a concern in girders that become cracked in service. Final Deliverables: Effects of Pre-Release Cracks in High-Strength Prestressed Girders (Report #2000-25) Related Materials: Related Research: