Results 281 to 290 of about 118,386 (326)
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On the 3D Printing of Reinforced Concrete
Volume 4: Advanced Materials: Design, Processing, Characterization and Applications; Advances in Aerospace Technology, 2023Abstract Automation of construction industry has been long due given the rapid advances in construction technology. This is particularly true about the fabrication of structures such as houses, office buildings, bridges and other life-sustaining structures.
Seyed M. Allameh +4 more
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3D Concrete Printing of Triply Periodic Minimum Surfaces for Enhanced Carbon Capture and Storage
Advanced Functional MaterialsConcrete, the world's second most utilized material after water, is responsible for 8% of global greenhouse emissions. Current carbon capturing and storage (CCS) concrete often involves convoluted processes, slow kinetics, limited CO2 uptake, non‐uniform
Kun‐Hao Yu +9 more
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Vibration induced active rheology control for 3D concrete printing
, 20213D concrete printing, an emerging automation technology for construction, requires the concrete to be flowable during pumping and extrusion but firm immediately after layer deposition. This study investigated an active rheology control using vibration to
J. Sanjayan +2 more
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A Comprehensive Review of Rheological Dynamics and Process Parameters in 3D Concrete Printing
Journal of Composites ScienceThree-dimensional concrete printing (3DCP) represents a paradigm shift in construction technology, enabling the automated, formwork-free fabrication of intricate geometries.
Wen Si, Mehran Khan, C. McNally
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Automated toolpath design of 3D concrete printing structural components
Additive Manufacturing3D concrete printing (3DCP) structural components for construction assemblies are known for reduced material use and enhanced efficiency and design freedom.
Yefan Zhi +3 more
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Yield stress criteria to assess the buildability of 3D concrete printing
Construction and Building Materials, 20203D concrete printing (3DCP) using the extrusion method is a commonly used additive manufacturing technique to construct the structures layer by layer without using formwork.
Pathmanathan Rajeev, Jay Sanjayan
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A Review on Geometry and Surface Inspection in 3D Concrete Printing
Cement and Concrete ResearchGiven the substantial growth in the use of additive manufacturing in construction (AMC), it is necessary to ensure the quality of printed specimens which can be much more complex than conventionally manufactured parts.
K. Mawas, M. Maboudi, M. Gerke
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Top challenges to widespread 3D concrete printing (3DCP) adoption – A review
European Journal of Environmental and Civil Engineering, 20233D concrete printing (3DCP) is a recent trend in the construction sector. In 3DCP, the concrete is pumped layer by layer through a nozzle attached to a robotic arm to print structural components or the entire building. The application of 3DCP is not just
P. Ambily +2 more
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3D printing becomes concrete: exploring the structural potential of concrete 3D printing
The Structural Engineer, 2017Three-dimensional (3D) printing is celebrated as part of the next Industrial Revolution, in which automation and artificial intelligence will transform the construction industry. It is at the forefront of building innovation and has the potential to have a revolutionary effect on how structures are built.
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Modelling of 3D concrete printing based on computational fluid dynamics
Cement and Concrete Research, 2020This paper presents a computational fluid dynamic model of 3D Concrete Printing. The numerical simulation is used to predict the cross-sectional shape of 3D printed segments through “virtual printing” simulations.
R. Comminal +4 more
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