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硅酸盐通报 ›› 2026, Vol. 45 ›› Issue (1): 1-20.DOI: 10.16552/j.cnki.issn1001-1625.2025.0700

• 水泥混凝土 •    下一篇

珊瑚混凝土基础力学性能及工程应用研究现状

王文胜1(), 吕海龙1, 马江涛1, 刘琦2, 聂晓东1()   

  1. 1.河南科技大学土木建筑学院,洛阳 471023
    2.洛阳理工学院智能建造与土木工程学院,洛阳 471000
  • 收稿日期:2025-07-18 修订日期:2025-09-02 出版日期:2026-01-20 发布日期:2026-02-09
  • 通信作者: 聂晓东,博士,讲师。E-mail:1767816209@qq.com
  • 作者简介:王文胜(1983—),男,博士,教授。主要从事结构有限元分析和结构优化设计研究。E-mail:wswang@live.cn
  • 基金资助:
    国家自然科学基金(12402430)

Research Status on Basic Mechanical Properties and Engineering Applications of Coral Concrete

WANG Wensheng1(), LYU Hailong1, MA Jiangtao1, LIU Qi2, NIE Xiaodong1()   

  1. 1. School of Civil Engineering and Architecture,Henan University of Science and Technology,Luoyang 471023,China
    2. School of Intelligent Construction and Civil Engineering,Luoyang Institute of Science and Technology,Luoyang 471000,China
  • Received:2025-07-18 Revised:2025-09-02 Published:2026-01-20 Online:2026-02-09

摘要:

珊瑚混凝土是以珊瑚砂、礁灰岩等为骨料,掺入水泥、粉煤灰等胶凝材料与外加剂,并以海水拌制而成的海洋工程材料。在海洋工程及岛礁建设中可最大限度实现就地取材、节约资源、降低运输成本,对推动岛礁工程建设具有重要意义。本文系统介绍了珊瑚原材料特性、珊瑚混凝土的改性方法、配合比设计,以及在静态力学性能、动态力学性能、抗侵彻与抗爆炸性能等方面的研究进展。分析了配合比设计、矿物掺合料及纤维增强技术对提升珊瑚混凝土力学性能的影响。并对当前珊瑚混凝土研究中存在的问题进行了探讨与展望,以期为珊瑚混凝土在岛礁工程建设方面的大规模应用提供关键技术支撑,助力海洋强国战略的实施。

关键词: 珊瑚混凝土, 配合比, 耐久性, 强动载力学性能, 工程应用

Abstract:

Coral concrete is a marine engineering material composed of coral sand, reef limestone as aggregates, blended with cementitious materials such as cement, fly ash and admixtures, and mixed with seawater. In marine engineering and island reef construction, it can maximize the use of local materials, save resources and reduce transportation costs, which is of great significance to promote island reef engineering construction. This study systematically introduces the characteristics of coral raw materials, methods for modifying coral concrete, mix proportion design, and research progress in static mechanical performance, dynamic mechanical performance, penetration and explosion resistance. It analyzes the effects of mix proportion design, mineral admixtures and fiber reinforcement technology on improving the mechanical properties of coral concrete. In addition, it discusses and prospects the existing problems in the current research on coral concrete, aiming to provide key technical support for the large-scale application of coral concrete in island reef engineering construction and accelerate the implementation of the maritime power strategy.

Key words: coral concrete, mix proportion, durability, mechanical property under strong dynamic loading, engineering application

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