A Fibre-optic Strain Measurement System to Monitor the Impact of Tunnelling on Nearby Heritage Masonry Buildings
A Fibre-optic Strain Measurement System to Monitor the Impact of Tunnelling on Nearby Heritage Masonry Buildings
复制标题
光纤应变测量系统可监测隧道开挖对附近遗产砖石建筑的影响
DOI:
10.1080/15583058.2021.1884318
复制
发表时间:
2021
影响因子:
2.4
通讯作者:
Acikgoz S
中科院分区:
文献类型:
--
作者:
Acikgoz S
Fibre-optic sensing technologies provide the opportunity to measure detailed structural response in real time over long durations. This paper describes a first-of-its-kind application of Fibre Bragg Grating (FBG) measurement to monitor the impact of tunnelling works on two Grade-I listed buildings in London, UK. After describing the principles behind the strain sensing technology, laboratory tests are discussed. These tests are used to calibrate strain sensors and validate the newly developed temperature compensation technique. The arrangement of sensors and their installation on the buildings is then presented. Fibre-optic temperature and strain measurements from the ensuing three-year monitoring period are compared with other independent measurements. It is demonstrated that the system enabled direct real-time monitoring of both the short- and long-term impact of tunnelling on the historic assets in a reliable manner.
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影响因子:
5.5
作者:
Acikgoz S
通讯作者:
Acikgoz S
DOI:
10.1061/(asce)gt.1943-5606.0002443
发表时间:
2021
影响因子:
3.9
作者:
Acikgoz S
通讯作者:
Acikgoz S
影响因子:
2.4
作者:
K. D. Dalgic;M. Hendriks;A. Ilki;W. Broere
通讯作者:
W. Broere
DOI:
10.2495/str110301
发表时间:
2011
期刊:
WIT Transactions on the Built Environment
影响因子:
--
作者:
W. Jäger;T. Burkert;B. Boekhoff;T. Bakeer
通讯作者:
T. Bakeer
DOI:
10.17863/cam.69204
发表时间:
2016
期刊:
--
影响因子:
--
作者:
Acikgoz S
通讯作者:
Acikgoz S