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Numerical Optimization of a Compact and Reusable Pretensioning Anchorage System for CFRP Tendons
Publisher: American Society of Civil Engineers
Abstract: Efficient use of pultruded carbon fiber–reinforced plastic profiles (CFRP tendons) to prestress high-performance concrete (HPC) highly depends on the performance of the anchorage system and on material choice. For current ...
Mechanical and Durability Screening Test Methods for Cylindrical CFRP Prestressing Tendons
Publisher: American Society of Civil Engineers
Abstract: Concrete prestressed with carbon fiber–reinforced polymer (CFRP) tendons beneficially utilizes the strain capacity and durability characteristics of the CFRP material. However, changes to CFRP tendon material formulations ...
Fire Behavior of Thin CFRP Pretensioned High-Strength Concrete Slabs
Publisher: American Society of Civil Engineers
Abstract: More sustainable precast concrete structural elements are emerging from the research community utilizing high-strength, self-consolidating fiber-reinforced concrete (HPSCC) reinforced with noncorroding prestressed ...