Shear transfer capacity along pumice aggregate concrete and high-performance concrete interfaces

Title: Shear transfer capacity along pumice aggregate concrete and high-performance concrete interfaces
Author(s): C. G. Papanicolaou, T. C. Triantafillou
Paper category : journal
Serial title: Materials and Structures
Abreviated Serial title: Mater. Struct.
ISSN: 1359-5997
Publisher: RILEM Publications SARL
Volume: 35
Issue: 248
Issue date: 2002-05-01
Publication year: 2002
Pages: 237 - 245
Total Pages: 9
Nb references: 25
Language: English

Abstract: This paper aims to present an experimental investigation on the behaviour of interfaces between pumice LWAC (lightweight aggregate concrete)and HPC (highperformance concrete -high-strength and fibre-reinforced),typically found in the faces and core,respectively, of hybrid precast structural sandwich panels.
The valuation of the experimental data resulted in the derivation of a semi-empirical relationship that relates the interface strength with materials strength,interface geometry and loading parameters.
A brief overview of existing shear friction theories and proposed relationships,as well as a comparison among existing models and that proposed by the authors,are also outlined in the paper.

Online publication: 2002-03-27
Classification: Scientific Reports
Publication type : full_text
Public price (Euros): 0.00
doi: 10.1617/13721