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光纤传感测试技术作为未来最有前途、最适合长期健康监测的一种新型传感测试技术 ,在国外已经得到了比较广泛的应用 ,而光纤应变传感器更是受到了世界各国工程界的普遍欢迎。本文主要介绍国内首次大量采用光纤应变传感器对吴忠黄河大桥进行施工阶段应力监测中的应用情况 ,为今后推广应用光纤应变传感器进行应力监测提供有益的经验
As a new sensing test technology with the most promising future and the most suitable long-term health monitoring, optical fiber sensing technology has been widely used in foreign countries, and the optical fiber strain sensor has been widely welcomed by the engineering circles all over the world . This paper mainly introduces the application of fiber optic strain sensors in the construction phase of stress monitoring of Wuzhong Yellow River Bridge for the first time in China, and provides useful experiences for the future application of fiber optic strain sensors in stress monitoring