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Browsing University of Hertfordshire by Author "Savva, Pericles"
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Assessing the quality of concrete – reinforcement interface in Self Compacting Concrete
Kanellopoulos, Antonios; Savva, Pericles; Petrou, Michael F.; Ioannou, Ioannis; Pantazopoulou, Stavroula (2020-04-20)Research has shown that even self-compacting concrete (SCC) mixtures can exhibit the so-called “top-bar effect” which impacts bond and anchorage. Several instances of conflicting results have nevertheless been published ... -
Development of a new Ultra High Performance Fibre Reinforced Cementitious Composite (UHPFRCC) for impact and blast protection of structures
Nicolaides, Demetris; Kanellopoulos, Antonis; Petrou, Michael A; Savva, Pericles; Mina, Anna (2015-07-30)Ultra High Performance Fibre Reinforced Cementitious Composites (UHPFRCCs) represent a class of cement composites which have superior characteristics in terms of material properties. Their mechanical and fracture behaviour ... -
Experimental field investigation of impact and blast load resistance of Ultra High Performance Fibre Reinforced Cementitious Composites (UHPFRCCs)
Nicolaides, Demetris; Kanellopoulos, Antonis; Savva, Pericles; Petrou, Michael A (2015-10-01)Abstract Ultra High Performance Fibre Reinforced Cementitious Composites (UHPFRCCs) represent a class of cement composites which have superior characteristics in terms of material properties. These materials have, however, ... -
Static response and modelling of impact resistance of UHPFRCC slab specimens
Nicolaides, Demetris; Lampropoulos, Andreas; Kanellopoulos, Antonios; Savva, Pericles; Mina, Anna; Petrou, Michael F. (lsraeli Association of Construction and lnfrastructure Engineers (IACIE) and Faculty of Civil and Environmental Engineering, Technion - lsrael lnstitute of Technology, 2013)The demand for improved properties of the construction materials increase with time and the related design and construction codes are adapted in an analogous manner. UHPFRCCs represent a class of cement composites which ... -
Static response of UHPFRCC slab specimens
Nicolaides, Demetris; Savva, Pericles; Kanellopoulos, Antonios; Petrou, Michael F. (2012)The aim of this study is to present the results of an extended work on the development of an Ultra High Performance Fibre Reinforced Cementitious Composite (UHPFRC) and the experimental determination of the mechanical ...