Abstract 3D concrete printing (3DCP) offers solutions for affordable construction including
cost minimisation, productivity improvement, and sustainability alignment, as well as being …

The rapid development of 3D printed concrete (3DPC) technology, in particular the
integration of reinforcement into the components, emphasizes the need for accurate …

To facilitate automation in manufacturing porous concrete and also decrease the cement
content of relevant 3D printed concrete, a new type of sandwich-structured porous concrete …

Three-dimensional concrete printing (3DCP) faces challenges in determining and ensuring
adequate bond strength between reinforcement and printed concrete. Traditional methods …

Herein, different kinds of methods for buildability quantification of 3D concrete printing are
reviewed, including experimental approaches, analytical modelling, and numerical …

We propose a new numerical method to analyze the early-age creep of 3D printed segments
with the consideration of stress history. The integral creep strain evaluation formula is first …

Cementitious materials may exhibit significant creep at very early age. This is potentially
important for concrete 3D printing, where the material is progressively loaded even before it …

Owing to the formwork-free construction, 3D concrete printing shows great prospects in
construction industry. However, this manner also results in non-verified geometric precision …

We developed a computational framework to simulate the intricate processes of extrusion
and layer deformation in 3D concrete printing (3DCP). A novel two-dimensional (2D) virtual …

As a formwork-free construction method, 3D–printed concrete (3DPC) shows great
advantages in forming complex structures; but encounters buildability problems. To address …