Modelling of 3D concrete printing process: A perspective on material and structural simulations
Abstract 3D concrete printing (3DCP) offers solutions for affordable construction including
cost minimisation, productivity improvement, and sustainability alignment, as well as being …
cost minimisation, productivity improvement, and sustainability alignment, as well as being …
Recent advances on yield stress and elasticity of fresh cement-based materials
The interest in the elastic and yielding properties of fresh cement-based materials has
recently grown due to the development of new processing techniques, which avoid the use …
recently grown due to the development of new processing techniques, which avoid the use …
[HTML][HTML] Filament geometry control in extrusion-based additive manufacturing of concrete: The good, the bad and the ugly
Control of filament geometry in extrusion based additive manufacturing is essential to
guarantee the desired quality of the printing process and the final product. Depending on the …
guarantee the desired quality of the printing process and the final product. Depending on the …
Numerical simulations of the mesostructure formation in material extrusion additive manufacturing
A computational fluid dynamics model is used to predict the mesostructure formed by the
successive deposition of parallel strands in material extrusion additive manufacturing. The …
successive deposition of parallel strands in material extrusion additive manufacturing. The …
Numerical simulations of concrete processing: From standard formative casting to additive manufacturing
The concrete industry is facing new digital sha** processes that still have to be optimized
and that require cement-based materials, for which fresh properties requirements are yet to …
and that require cement-based materials, for which fresh properties requirements are yet to …
Self-compacting concrete incorporating electric arc-furnace steelmaking slag as aggregate
A Santamaría, A Orbe, MM Losañez, M Skaf… - Materials & Design, 2017 - Elsevier
Electric arc-furnace slag (EAFS) is an industrial by-product that can be employed in
hydraulic mixes used in the field of construction and civil engineering. The design and …
hydraulic mixes used in the field of construction and civil engineering. The design and …
Analytical predictions of concrete pum**: Extending the Khatib–Khayat model to Herschel–Bulkley and modified Bingham fluids
B Zhaidarbek, A Tleubek, G Berdibek… - Cement and Concrete …, 2023 - Elsevier
It has been widely reported that self-compacting concrete and other cement-based materials
are shear-thickening materials. However, there is a lack of an analytical model on the …
are shear-thickening materials. However, there is a lack of an analytical model on the …
Fiber orientation distribution in strain hardening cementitious composites (SHCC): Experimental investigation and consideration of processing effect
Z Li, J Zhou, CKY Leung - Cement and Concrete Research, 2023 - Elsevier
Tensile performance of strain hardening cementitious composites (SHCC) is determined
from uniaxial tensile specimens, in which the fiber orientation can vary with sample size and …
from uniaxial tensile specimens, in which the fiber orientation can vary with sample size and …
Numerical simulation of multi-layer 3D concrete printing
This paper presents a computational fluid dynamics model fit for multi-layer 3D Concrete
Printing. The numerical model utilizes an elasto-visco-plastic constitutive model to mimic the …
Printing. The numerical model utilizes an elasto-visco-plastic constitutive model to mimic the …
A study on the durability of structural concrete incorporating electric steelmaking slags
A Santamaría, A Orbe, JT San José… - Construction and Building …, 2018 - Elsevier
The durability of structural concrete mixes prepared with electric steelmaking aggregates is
tested for use in normal and aggressive environments. Samples of “pumpable” and “self …
tested for use in normal and aggressive environments. Samples of “pumpable” and “self …