II. THE CORE ACTIVITIES OF THE SHM PROCESS
The SHM process consists of permanent, continuous, periodic or periodically continuous recording of parameters that reflect the performance of the structure [9]. Depending on the type of the structure, its condition and particular requirements related to a monitoring project, SHM can be performed in the short term (typically up to few days), mid term (few days to few weeks), long term (few months to few years) or during the whole lifespan of the structure. The representative parameters selected to be monitored depend on several factors, such as the type and the purpose of a structure, expected loads, construction material, environmental conditions and expected degradation phenomena [10]. In general, they can be mechanical, physical or chemical. The most frequently monitored parameters are presented in Table I. Our work focuses on monitoring two mechanical parameters, strain and acceleration, and one physical parameter, temperature, using optical sensors.
II. THE CORE ACTIVITIES OF THE SHM PROCESS
The SHM process consists of permanent, continuous, periodic or periodically continuous recording of parameters that reflect the performance of the structure [9]. Depending on the type of the structure, its condition and particular requirements related to a monitoring project, SHM can be performed in the short term (typically up to few days), mid term (few days to few weeks), long term (few months to few years) or during the whole lifespan of the structure. The representative parameters selected to be monitored depend on several factors, such as the type and the purpose of a structure, expected loads, construction material, environmental conditions and expected degradation phenomena [10]. In general, they can be mechanical, physical or chemical. The most frequently monitored parameters are presented in Table I. Our work focuses on monitoring two mechanical parameters, strain and acceleration, and one physical parameter, temperature, using optical sensors.
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