State-of-the-Art Technologies for Structural Health Monitoring of Tunnels: An Overview
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2025-03-01
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Edition:Final Report: 8/1/2021 - 3/31/2025
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Abstract:This report presents the findings for the project “State-of-the-art Technologies for structural health monitoring of tunnels: an overview.” It consists of a literature review in which the journal articles, highway agency technical reports, and textbooks are utilized. The outline of the report is as follows. We first review current tunnel construction techniques and discuss the application of SHM techniques to each of them. After reviewing the tunnel types, we review different monitored parameters in current practice and sensors needed to monitor these parameters. In the review we classified the sensors into two groups, following ACI PRC-444.2-21 [1]: 1) Sensors for Structural Response and 2) Sensors for Environmental Conditions and Loads. They were discussed in detail in the document, followed by conclusions and general observations.
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Main Document Checksum:urn:sha-512:272c3b663ccc0f8f19c8ad94bf0b811d02ab2255e06db86907ff9f51ed6518f1a52763f160291906bdacd55ceaf861bd83c50300da65283a652cf71bd24d2ee4
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