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  1. No Access

    Article

    Geometric quality evaluation of three-dimensional printable concrete using computational fluid dynamics

    The importance of geometrical control of three dimensional (3D) printable concrete without the support of formwork is widely acknowledged. In this study, a numerical model based on computational fluid dynamics...

    Weijiu Cui, Haijun Sun, Jiangang Zhou… in Frontiers of Structural and Civil Engineer… (2024)

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    Article

    Numerical assessment of plastic yielding in extrusion-based 3D concrete printing

    Different from conventional mold-cast concrete, extrusion-based 3D printable concrete is deposited layer-by-layer without the support of formwork. Plastic yielding may occur during the 3D printing process, whi...

    Yaxin Tao, Jiangang Zhou, Weijiu Cui, **nyu Shi… in Materials and Structures (2024)

  3. No Access

    Chapter and Conference Paper

    Discussion on Key Problems of 3D Printing Concrete in Coastal Environment

    3D printing concrete (3DPC) has the advantages of flexible design, high construction efficiency and less consumables, which meets the requirements of construction industrialization. The current research, formi...

    **nyue Zhang, Weijiu Cui, Cheng** Qu… in Proceedings of the 2022 International Conf… (2023)