Axial performances of the steel rebar reinforced column confined by the steel cable reinforced 3D concrete printing permanent formwork

Z Liu, M Li, X Wang, S Wang, L Wang… - Virtual and Physical …, 2024 - Taylor & Francis
Among reinforcement methods for 3D concrete printing (3DCP) structures, steel cable
reinforcement and reinforced concrete confined by 3DCP formwork (RC-3DPF) methods …

[HTML][HTML] The impact of nozzle diameter and printing speed on geopolymer-based 3D-Printed concrete structures: Numerical modeling and experimental validation

SA Khan, H Ilcan, R Imran, E Aminipour, O Şahin… - Results in …, 2024 - Elsevier
Abstract 3D Concrete Printing (3DCP) is a promising technology with significant advantages
for the construction industry, encompassing reduced labor costs, diminished carbon dioxide …

[HTML][HTML] The effect of using surface functionalized granite powder waste on fresh properties of 3D-printed cementitious composites

A Chajec, B Šavija - Journal of Building Engineering, 2024 - Elsevier
The production of low-emission additive manufactured cementitious composites using
functionalized rock powders offers promising mechanical properties and significantly …

Development of robotic sprayable self-sensing cementitious material for smart structural health monitoring

B Lu, L Wang, X Wang, MJ Tan, KHH Li, TN Wong - Additive Manufacturing, 2024 - Elsevier
Self-sensing cementitious materials are critical to smart structural health monitoring with the
piezoresistivity as an indicator for internal stress and cracks in the structure, which have …

3D Cementitious composites printing with pretreated recycled crumb rubber: mechanical and acoustic insulation properties

X Wang, L Du, Z Liu, M Li, Y Weng, Z Liu… - Virtual and Physical …, 2024 - Taylor & Francis
Cementitious materials incorporating recycled crumb rubber have become a common
sustainable resolution in diverse building environments to achieve various functions in terms …

Data-driven reliability-oriented buildability analysis of 3D concrete printed curved wall

B Chen, X Qian - Additive Manufacturing, 2024 - Elsevier
The inherent uncertainties, particularly material uncertainties, significantly impact the
buildability of 3D concrete-printed curved walls, leading to substantial variations that …

Comparative analysis of structural build-up in one-component stiff and two-component shotcrete-accelerated set-on-demand mixtures for 3D concrete printing

BM Birru, AU Rehman, JH Kim - Virtual and Physical Prototyping, 2024 - Taylor & Francis
ABSTRACT 3D Concrete Printing (3DCP) is undergoing a shift from stiff printable mixtures
towards set-on-demand mixtures. Nonetheless, there remains a significant gap in …

Determine the effects of pore properties on the mechanical performances of 3D concrete printing units with experimental and numerical methods

Z Liu, M Li, TN Wong, MJ Tan - Journal of Building Engineering, 2024 - Elsevier
The anisotropic performances of 3D concrete printing (3DCP) units were usually considered
correlated to interlayers. While recent studies proposed that the anisotropy might be caused …

[HTML][HTML] A Path towards SDGs: Investigation of the Challenges in Adopting 3D Concrete Printing in India

BT Shivendra, Shahaji, S Sharath Chandra, AK Singh… - Infrastructures, 2024 - mdpi.com
In recent years, three dimensional concrete printing (3DCP) has gained traction as a
promising technology to mitigate the carbon footprint associated with construction industry …

Study on criticality of coarse aggregate content on early-age properties of 3D printable concrete

D Balasubramanian, A Sasikumar, V Govindaraj - Materials Letters, 2024 - Elsevier
This study deals with the criticality of binder-coarse aggregate interaction in the early age
properties of 3D printable concrete (3DPC). The concrete with coarse aggregate (CA) …