摘要
本文综述了混凝土结构的无损检测技术及其在评估混凝土耐久性方面的重要性。随着基础设施的老化,快速、精准地评估和维护混凝土结构的需求日益增长,无损检测技术因其不破坏结构且能提供准确评估而备受重视。文章介绍了主要的无损检测方法,包括超声波检测、电磁波检测和放射性检测,并详细讨论了这些技术在实际工程中的应用效果。各技术的优缺点也进行了比较分析。未来,随着智能化、集成化和便携性的发展,无损检测技术将进一步提升检测效率和准确性,广泛应用于基础设施的长期监测中,为延长结构使用寿命、降低维护成本提供技术支持。
This article summarizes the non-destructive testing techniques for concrete structures and their importance in evaluating the durability of concrete.With the aging of infrastructure,the demand for rapid and accurate evaluation and maintenance of concrete structures is increasing.Non destructive testing technology is highly valued for its ability to provide accurate evaluations without damaging the structure.The article introduces the main non-destructive testing methods,including ultrasonic testing,electromagnetic wave testing,and radiometric testing,and discusses in detail the application effects of these technologies in practical engineering.The advantages and disadvantages of each technology were also compared and analyzed.In the future,with the development of intelligence,integration,and portability,non-destructive testing technology will further improve detection efficiency and accuracy,and be widely used in long-term monitoring of infrastructure,providing technical support for extending the service life of structures and reducing maintenance costs.
作者
施文红
SHI Wen-Hong(Nantong Tongjia Engineering Quality Testing Co.,Ltd.,Nantong 226001,China)
出处
《实验室检测》
2024年第11期90-92,共3页
Laboratory Testing
关键词
混凝土
无损检测技术
超声波检测
电磁波检测
concrete
non-destructive testing technology
ultrasonic detection
electromagnetic wave detection
