Bond Anchorage Behaviour of Pretensioned Tendons in precast Elements made out of Self-Compacting Concrete

摘要

Bond Anchorage Behaviour of pretensioned Tendons in precast Elements made out of Self-Compacting Concrete. The guidelines of the German Association of Structural Concrete (DAfStb) [1] [2] exclude applications of SCC in the prestressed concrete constructions because of missing experimental data and experience. Therefore, first experimental investigations were carried out at the Institute of Structural Concrete at the University of Technology in Aachen in order to investigate the bond anchorage behaviour of pretensioned tendons in precast elements made out of self-compacting concrete. Particularly the use in prestressed prefabricated elements suggests technical and economical advantages.