建筑工程混凝土裂缝分析与纤维混凝土应用评述  

Analysis of concrete cracks in construction projects and review of fiber concrete application

作　　者：竹晓霞 Zhu Xiaoxia(China Railway 12th Bureau Group First Engineering Co.,Ltd.,Xi’an Shaanxi 710038,China)

机构地区：[1]中铁十二局集团第一工程有限公司,陕西西安710038

出　　处：《山西建筑》2025年第1期106-111,共6页Shanxi Architecture

摘　　要：建筑工程的快速发展导致混凝土的抗裂控制成为复杂而持久的挑战。利用不同纤维的优势属性补偿素混凝土的性能缺陷,提高混凝土的抗裂性能,是目前一种经济有效的手段。文章首先对建筑工程混凝土裂缝的类型及成因进行了深入分析,在此基础上详细阐述了不同纤维增强混凝土的特点,对其增强效果进行了对比分析,最后给出了纤维混凝土的发展建议,希望能为纤维增强混凝土的发展与应用提供借鉴。The rapid development in the field of construction engineering has led to the problem of concrete crack resistance becoming a complex and persistent challenge.It is an economical and effective means to compensate for the performance defects of plain concrete and improve the crack resistance of concrete by using the advantages of different fibers.This paper first analyzed the types and causes of concrete cracks in construction projects.On this basis,the characteristics of different fiber-reinforced concrete were elaborated in detail,and the enhancement effect was compared and analyzed.Finally,the development suggestions for fiber-reinforced concrete were given.It is hoped that this paper can provide a reference for the development and application of fiber-reinforced concrete.

关 键 词：混凝土裂缝 纤维增强混凝土 抗裂性能 性能评价 

分 类 号：TU528[建筑科学—建筑技术科学]