On the extension of walraven’s aggregate interlock model based on laser scanned crack surface
conference paper
With the recent developments in modelling the shear behaviour of reinforcement concrete (RC) members without transverse reinforcement, the contribution of aggregate interlock has been more and more recognized as one of the critical components in the shear resistance of RC members. This paper presents a study on the aggregate interlock action utilizing laser scanned crack surfaces including the shear crack surface of a 1.2 m concrete beam. The study extends the classic aggregate interlock model proposed by Walraven to enable the possibility of employing modern measurement technology. © Federation Internationale du Beton (fib) - International Federation for Structural Concrete, 2019.
TNO Identifier
867371
ISBN
9.78294E+12
Publisher
International Federation for Structural Concrete
Source title
Proceedings of the fib Symposium 2019: Concrete - Innovations in Materials, Design and Structures, fib Symposium 2019: Concrete - Innovations in Materials, Design and Structures, 27 May 2019 through 29 May 2019
Collation
p.
Pages
937-944
Files
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