摘要
作为一种无损检测技术,地质雷达因其快速而高效的检测方法在盾构法隧道管片检测中得到推广。然而由于管片生产工艺等干扰因素的影响,地质雷达管片背后注浆密实度的检测结果往往存在一定程度的误差。本文分析了管片干扰因素的影响,提出了解决方法,为类似的工程检测提供参考及借鉴。
As a non-destructive testing technology,the geological radar has been rapidly popularized in the shield tunnel tube detection because of its fast and efficieny. However,due to the influence of interference factors such as the production process of the tube,there is often a certain degree of error in the detection results of grouting compactness behind the geological radar tube. This paper analyzes the interference factors of pipe sheet,and puts forward a solution to provide a practical reference for similar engineering testing.
出处
《福建建设科技》
2019年第3期25-27,共3页
Fujian Construction Science & Technology
关键词
地质雷达波
盾构
管片
geology radar wave
shield
segment
