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Study on Real Time Monitoring Method for 2-D deformation of Settlement Joint by Long Gauge FBG Sensing Technique

机译:长量标FBG传感技术对沉降接头2-D变形实时监测方法的研究

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摘要

In this paper, to monitoring the 2-D deformation of building's settlement joint, based on the testing Macro-strain of long gauge FBG strain sensing technology, the calculating method for the 2-D deformation is derived. One kind of accurate real time monitoring method is proposed, and its reliability and accuracy are verified in Lab. Furthermore, the proposed method has been successfully applied in monitoring the settlement joint of a concrete reservoir during underneath pass construction of shield tunnel in Wuxi subway.
机译:在本文中,为了监测建筑物沉降接头的2-D变形,基于长量标FBG菌株传感技术的宏观菌株,推导了2-D变形的计算方法。提出了一种准确的实时监测方法,在实验室中验证了其可靠性和准确性。此外,该方法已经成功地应用于监测在无锡地铁盾构隧道的通道施工中的混凝土储存器的沉降接头中。

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