混凝土3D打印加筋增韧方法研究进展

刘天浩; 王里; 李之建; 马国伟; 苏立超

doi:10.13204/j.gyjzG21031901

混凝土3D打印加筋增韧方法研究进展

doi: 10.13204/j.gyjzG21031901

1. 河北工业大学土木与交通学院, 天津 300401;
2. 邢台路桥建设总公司, 河北邢台 054001

基金项目:

国家自然科学基金面上项目（51878241）；天津市自然科学基金面上项目（20JCYBJC00710）。

详细信息

作者简介:
刘天浩,男,1994年出生,硕士研究生。

通讯作者:
王里,男,1988年出生,博士,副教授,wangl1@hebut.edu.cn。

计量
- 文章访问数: 209
- HTML全文浏览量: 20
- PDF下载量: 9
- 被引次数: 0
出版历程
- 收稿日期: 2021-03-19
- 网络出版日期: 2021-10-27

A REVIEW OF INCORPORATING REINFORCEMENT METHOD IN 3D CONCRETE PRINTING

1. School of Civil and Transportation, Hebei University of Technology, Tianjin 300401, China;
2. Xingtai Road and Bridge Construction Corporation, Xingtai 054001, China

摘要

摘要: 近年来，建筑3D打印技术引起广泛关注并获得成功应用。虽然逐层增材建造的方式赋予其高度的灵活性，却难以实现钢筋笼的同步植入，极大地限制了其工程应用，而高效的加筋增韧方法是混凝土3D打印结构化应用的核心和关键。为此，综述国内外混凝土3D打印结构的增韧方法及研究成果，对比分析各种方法的优势、特点以及适用性，旨在为提高和优化混凝土3D打印结构的承载安全性提供科学合理的指导和参考，进一步推进建筑3D打印技术的工程实际应用。
- 混凝土3D打印 /
- 加筋增韧 /
- 力学性能 /
- 智能建造
Abstract: In recent years, 3D printing has attracted widespread attention and has been successfully applied in the field of civil engineering. The layer-by-layer additive manufacturing method gives it a high degree of flexibility, but it is difficult to achieve the simultaneous implantation of the steel cage, which greatly limits its engineering application. Efficient reinforcement and toughening methods are the core and key to the structural application of 3D concrete printing. The toughening methods and research results of 3D printed concrete structures at home and abroad were summarited, the advantages, characteristics, and applicability of various methods were compared and analyzed. This paper aimed to provide scientific and reasonable suggestions for the improvement of bearing safety of 3D printed concrete structures and further promoting the practical application of 3D concrete printing technique.
- 3D concrete printing /
- tonghening by reinforcement /
- mechanical properties /
- intelligent construction

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