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硅酸盐通报 ›› 2025, Vol. 44 ›› Issue (11): 3891-3902.DOI: 10.16552/j.cnki.issn1001-1625.2025.0802

• 综合评述 •    下一篇

超高性能混凝土裂缝自愈合及其主动调控研究进展

郑乔木1, 李文婷1, 任强1, 张红恩1, 董必钦2,3,4, 蒋正武1   

  1. 1.同济大学先进土木工程材料教育部重点实验室,材料科学与工程学院,上海 201804;
    2.深圳大学土木与交通工程学院,深圳 518060;
    3.深圳大学深圳市低碳建筑材料与技术重点实验室,深圳 518060;
    4.深圳大学广东省滨海土木工程耐久性重点实验室,深圳 518060
  • 收稿日期:2025-08-07 修订日期:2025-09-02 出版日期:2025-11-15 发布日期:2025-12-04
  • 通信作者: 蒋正武,教授。E-mail:jzhw@tongji.edu.cn
  • 作者简介:郑乔木(1998—),男,博士研究生。主要从事土木工程材料方面的研究。E-mail:qiaomu.zheng@ntu.edu.sg
  • 基金资助:
    国家重点研发计划项目(2022YFC3803104);国家自然科学基金(52478275,U22B2076);中央高校基本科研业务费专项资金;全国建材行业重大科技攻关“揭榜挂帅”项目(2023JBGS01-1);上海市优秀学术带头人计划(22XD1403300)

A Review on Crack Self-Healing of Ultra-High Performance Concrete and Its Active Modulations

ZHENG Qiaomu1, LI Wenting1, REN Qiang1, ZHANG Hongen1, DONG Biqin2,3,4, JIANG Zhengwu1   

  1. 1. Key Laboratory of Advanced Civil Engineering Materials of Ministry of Education, School of Materials Science and Engineering, Tongji University, Shanghai 201804, China;
    2. College of Civil and Transportation Engineering, Shenzhen University, Shenzhen 518060, China;
    3. Shenzhen Key Laboratory for Low-Carbon Construction Material and Technology, Shenzhen University, Shenzhen 518060, China;
    4. Guangdong Provincial Key Laboratory of Durability for Marine Civil Engineering, Shenzhen University, Shenzhen 518060, China
  • Received:2025-08-07 Revised:2025-09-02 Published:2025-11-15 Online:2025-12-04

摘要: 超高性能混凝土(UHPC)是一种新型的水泥基材料,具有良好的裂缝自愈合潜力。论文首先对水泥基材料裂缝自愈合技术进行了归纳,然后分析了UHPC裂缝自愈合的动力学和热力学特征,最后讨论了UHPC裂缝自愈合行为的主动调控路径和机制。根据目前UHPC裂缝自愈合研究中所取得的进展和面临的阻碍,提出了相关发展展望。

关键词: 超高性能混凝土, 裂缝自愈合, 动力学, 热力学, 主动调控

Abstract: Ultra-high performance concrete (UHPC) is an advanced type of cement-based materials with promising self-healing potential of the cracks. This paper first summarizes the current self-healing technologies for cement-based materials. Then, it analyzes the kinetic and thermodynamic characteristics of crack self-healing in UHPC. Finally, it discusses the approaches and mechanisms for active modulation of the UHPC self-healing behaviors. Based on the ongoing research progress and challenges in UHPC crack self-healing research, future research perspectives are proposed.

Key words: ultra-high performance concrete, crack self-healing, kinetics, thermodynamics, active modulation

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