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Bond of Pretensioned Strands under High Cycle Fatigue

Bond of Pretensioned Strands under High Cycle Fatigue
Auteur(s): , , , ORCID
Présenté pendant IABSE Symposium: Sustainable Infrastructure - Environment Friendly, Safe and Resource Efficient, Bangkok, Thailand, 9-11 September 2009, publié dans , pp. 1-8
DOI: 10.2749/222137809796078342
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Within the current research project, over 60 pull-out-tests under cyclic loading have been performed to analyze the local bond behaviour of strands, followed by T-beam tests to determine the influe...
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Détails bibliographiques

Auteur(s):


ORCID
Médium: papier de conférence
Langue(s): anglais
Conférence: IABSE Symposium: Sustainable Infrastructure - Environment Friendly, Safe and Resource Efficient, Bangkok, Thailand, 9-11 September 2009
Publié dans:
Page(s): 1-8 Nombre total de pages (du PDF): 8
Page(s): 1-8
Nombre total de pages (du PDF): 8
Année: 2009
DOI: 10.2749/222137809796078342
Abstrait:

Within the current research project, over 60 pull-out-tests under cyclic loading have been performed to analyze the local bond behaviour of strands, followed by T-beam tests to determine the influence of cyclic loading on the anchorage length of strands.

In addition, numerical simulations were conducted to investigate the bond action of pretensioned strands, which also included investigations on creep development under cyclic loading.

The results of the theoretical and experimental investigations presented in this article aim to extend the existing state of knowledge on this topic and to derive design rules.