Ing. The technical GPa 210 in the field of short-distance, parameters of OSI-S distributed optical fiber sensor are shown in Table 4. three.three. Information Acquisition EquipmentThe data acquisition gear utilised within this test include OSI-S distributed optical fiber sensor and static strain acquisition instrument. The principle of OSI-S distributed optical fiber sensor is based on OFDR technologies. It has the benefits of higher spatial resolution, massive dynamic range and higher test sensitivity. It might carry out distributed measurement of temperature, strain as well as other parameters. The spatial resolution canSensors 2021, 21, x FOR PEER REVIEWSensors 2021, 21,five of5 ofTable four. The technical parameters of OSI-S distributed optical fiber sensor.Table 4. The technical parameters of OSI-S distributed optical fiber sensor.Category Sensing Rogaratinib manufacturer length Category Spatial resolution Sensing length Sampling rate Spatial resolution Sampling price Strain test accuracy Strain test accuracy Strain test range Strain test variety Temperature test accuracy Temperature test accuracy Temperaturetest variety Temperature test rangeIndex50 1Index 100 10 one hundred 4 1 10 .04 .0 5,000 5,000 .1 .1 -200 1200 -200Unit m Unit mm m Hz mm Hz C C3.four. Sensor Layout 3.four. Sensor Layout The optical fiber used within this test is 900 single-mode fiber, which is broadly employed in the optical fiber utilized in this test is 900 single-mode fiber, that is extensively made use of civil engineering deformation monitoring and experimental research. The optical fiber itin civil engineering deformation monitoring and experimental study. The optical fiber self is thin and fragile, that is effortless to become broken and broken. As a result, the protective Ionomycin Data Sheet itselfis thin and fragile, that is easy to be broken and broken. Thus, the protective measures for the sensing optical fiber shall be taken in the course of the deployment of optical fiber measures for the sensing optical fiber shall be taken during the deployment of optical fiber sensor. Considering that the steel sheet pile is thin, and slotting will affect its integrity, the sensor. Considering that the steel sheet pile is thin, and slotting will affect its integrity, the optical fiber is straight arranged around the surface of the steel sheet pile. Firstly, we paste a optical fiber is directly arranged around the surface of your steel sheet pile. Firstly, we paste a piece of double-sided adhesive tape at a certain distance at the position where the optical piece of double-sided adhesive tape at a specific distance at the position where the optical fiber demands to become laid on the steel sheet pile, the optical fiber sensor on around the surface of fiber wants to be laid on the steel sheet pile, fixfix the optical fiber sensor the surface from the the sheet pile pile at a point, and after that then fix it along the sensing fiber with epoxy steelsteel sheet at a fixed fixed point, andfix it along the sensing optical optical fiber with epoxy realize comprehend complete coverage packaging protection. In this it’s going to make sure that the resin toresin to full coverage packaging protection. Within this procedure, course of action, it will ensure that the optical fiber attached attached body, and body, plus the optical fiber and also the optical fiber is closely is closely to the pileto the pile the optical fiber along with the model pile model pile could be deformed in coordination. might be deformed in coordination. The layout diagram of sensors within this test is shown in section 1-1 in Figure three. 4 The layout diagram of sensors in this test is shown in secti.