城市建筑2024，Vol.21Issue(12)：229-232,4.DOI:10.19892/j.cnki.csjz.2024.12.56
采用压电陶瓷传感器进行混凝土结构裂缝监测的可行性研究
Study on the Feasibility of Using Piezoelectric Ceramic Sensors for Concrete Structure Crack Monitoring
张文龙 1左文建2
作者信息
- 1. 中铁十二局集团建筑安装工程有限公司
- 2. 中铁三局集团投资有限公司
- 折叠
摘要
Abstract
Piezoelectric ceramics can be used to monitor the entire process of crack development in frame structures.This paper conducts process tests by embedding piezoelectric ceramic sensors in a two-story concrete frame structure.Firstly,dynamic load is applied to observe the model,and then static load is applied to monitor the entire process of crack development in both states.Scientific methods are used to process the data,and the results show that the method used can better reflect the development process of model cracks.The downside is that during the testing process,it is susceptible to the influence of the surrounding environment.It is feasible to use piezoelectric ceramics as a medium for long-term monitoring of concrete structures without other interference.关键词
压电陶瓷/传感器/框架结构/裂缝损伤/监测Key words
piezoelectric ceramics/sensor/frame structure/crack damage/monitoring分类
土木建筑引用本文复制引用
张文龙,左文建..采用压电陶瓷传感器进行混凝土结构裂缝监测的可行性研究[J].城市建筑,2024,21(12):229-232,4.
