Integrating reinforcement in digital fabrication with concrete: A review and classification framework
Integrating reinforcement in digital fabrication with concrete: A review and classification framework
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DOI：
10.1016/j.cemconcomp.2021.103964
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发表时间：
2021-05
影响因子：
10.5
通讯作者：
V. Mechtcherine;R. Buswell;H. Kloft;F. Bos;N. Hack;R. Wolfs;J. Sanjayan;B. Nematollahi;Egor Ivaniuk;Tobias Neef
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文献类型：
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作者：
V. Mechtcherine;R. Buswell;H. Kloft;F. Bos;N. Hack;R. Wolfs;J. Sanjayan;B. Nematollahi;Egor Ivaniuk;Tobias Neef
本文提供了一个全面的、系统的概述，现有的解决方案集成钢筋的数字混凝土技术，特别强调增材制造（AM）与混凝土，也称为3D混凝土打印（3DCP）。虽然简要讨论了各种加固的功能，但主要的重点是一体化过程本身，即其技术方面。在此基础上，开发了钢筋集成的通用分类和过程描述大纲，它被视为RILEM数字混凝土制造（DFC）过程分类框架的扩展。在许多情况下，集成发生在混凝土成型之前或之后的一个单独的过程步骤中。这适用于所有成型的数字混凝土成型过程和许多3DCP解决方案。然而，3DCP方法可以在混凝土成型过程中将钢筋集成为单步增材制造过程的一部分，同时或连续进行，而钢筋的放置被认为是一个子过程。
This article offers a comprehensive, systematic overview of the existing solutions for integrating reinforcement in digital concrete technologies with particular emphasis on Additive Manufacturing (AM) with concrete, also called 3D concrete printing (3DCP). While the functionalities of various types of reinforcement are briefly addressed, the major focus is on the integration process as such, i.e., on its technological aspects. On this basis a generic classification and process description outline has been developed for reinforcement integration, which is regarded as an extension of the RILEM process classification framework for Digital Fabrication with Concrete (DFC). In many instances, the integration occurs in a separate process step prior to or after concrete shaping. This holds true for all formative digital concrete shaping processes and for many 3DCP solutions. 3DCP approaches enable, however, integration of the reinforcement during concrete shaping as part of a single-step AM process in a simultaneous or contiguous manner, while placement of reinforcement is considered to be a sub-process.