Modelling of 3D concrete printing process: A perspective on material and structural simulations

V Nguyen-Van, S Li, J Liu, K Nguyen, P Tran - Additive manufacturing, 2023 - Elsevier
Abstract 3D concrete printing (3DCP) offers solutions for affordable construction including
cost minimisation, productivity improvement, and sustainability alignment, as well as being …

[HTML][HTML] Concrete 3D printing technology in sustainable construction: A review on raw materials, concrete types and performances

X Wang, W Li, Y Guo, A Kashani, K Wang… - Developments in the …, 2024 - Elsevier
This paper reviews recent developments and proposes perspectives for future research on
three-dimensional printing concrete (3DPC). This review originally analyses the 3DP …

[HTML][HTML] A quasi-exponential distribution of interfacial voids and its effect on the interlayer strength of 3D printed concrete

L He, B Chen, Q Liu, H Chen, H Li, WT Chow… - Additive …, 2024 - Elsevier
In this work, a novel theoretical model of the void length probability distribution in 3D printed
concrete is established based on a zigzag analog of the layer interface. A quasi-exponential …

A roadmap for quality control of hardening and hardened printed concrete

V Mechtcherine, K Van Tittelboom, A Kazemian… - Cement and Concrete …, 2022 - Elsevier
This article focuses on the specifics in characterizing the properties of additively
manufactured, cement-based materials in their hardening and hardened states. Such …

[HTML][HTML] 3DLightBeam+. Design, simulation, and testing of carbon-efficient reinforced 3D concrete printed beams

L Breseghello, H Hajikarimian, HB Jørgensen… - Engineering …, 2023 - Elsevier
The paper presents a workflow for the design, material testing and numerical simulation of
shape-optimised reinforced 3D Concrete Printed (3DCP) beams tested structurally in three …

[HTML][HTML] A review of recent trends and challenges in numerical modeling of the anisotropic behavior of hardened 3D printed concrete

A Baktheer, M Classen - Additive Manufacturing, 2024 - Elsevier
The rapid development of 3D printed concrete (3DPC) technology, in particular the
integration of reinforcement into the components, emphasizes the need for accurate …

[HTML][HTML] Large-scale automated additive construction: overview, robotic solutions, sustainability, and future prospect

MR Khosravani, A Haghighi - Sustainability, 2022 - mdpi.com
Additive manufacturing has drawn significant attention in both academia and industry due to
its capabilities and promising potential in various sectors. However, the adoption of this …

Trans-layer and inter-layer fracture behavior of extrusion-based 3D printed concrete under three-point bending

Y Tang, J **ao, T Ding, H Liu, M Zhang… - Engineering Fracture …, 2024 - Elsevier
This paper presents a systematic study on the effect of layer-by-layer printing process on the
fracture behavior of hardened extrusion-based 3D printed concrete (3DPC). Based on three …

Concurrent optimization of structural topology and toolpath for additive manufacturing of continuous fiber-reinforced polymer composites

H Ren, D Wang, G Liu, DW Rosen, Y **ong - Computer Methods in Applied …, 2024 - Elsevier
The advancement of continuous fiber-reinforced polymer additive manufacturing (CFRP-AM)
enables the fabrication of lightweight structures with intricate geometries and superior …

Large-scale 3D wall printing: From concept to reality

R Sedghi, K Rashidi, M Hojati - Automation in Construction, 2024 - Elsevier
This paper delves into the innovative realm of 3D wall printing, employing large-scale
printers to construct walls layer by layer and aiming to revolutionize traditional house …