14 citations · 16 across the 10 of their papers we have counts for
10 papers · 1 filter
Lattice modelling of corrosion induced cracking and bond in reinforced concrete
Peter Grassl, Trevor Davies
A lattice approach is used to describe the mechanical interaction of a corroding reinforcement bar, the surrounding concrete and the interface between steel reinforcement and concr…
A damage-plasticity model for the dynamic failure of concrete
Peter Grassl, Ulrika Nystrom, Rasmus Rempling +1
A constitutive model based on the combination of damage mechanics and plasticity is developed to analyse concrete structures subjected to dynamic loading. The aim is to obtain a mo…
Meso-scale approach to modeling concrete subjected to thermo-mechanical loading
Peter Grassl, Chris J. Pearce
Concrete subjected to combined compressive stresses and temperature loading exhibits compressive strains, which are considerably greater than for concrete subjected to compressive…
Influence of aggregate size and fraction on shrinkage induced micro-cracking of mortar and concrete
Peter Grassl, Hong S. Wong, Nick R. Buenfeld
In this paper, the influence of aggregate size and volume fraction on shrinkage induced micro-cracking and permeability of concrete and mortar was investigated. Nonlinear finite el…
Analysis of the microbond test using nonlinear fracture mechanics
Jan Novak, Chris J. Pearce, Peter Grassl +2
Microbond tests composed of single fibre and matrix droplet are often used to determine the properties of fibre reinforced composites. Interfacial shear strength is quantified by t…
Meso-scale approach to modelling the fracture process zone of concrete subjected to uniaxial tension
Peter Grassl, Milan Jirasek
A meso-scale analysis is performed to determine the fracture process zone of concrete subjected to uniaxial tension. The meso-structure of concrete is idealised as stiff aggregates…