| 光纤传感器测量FRP加固结构的损伤 |
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| 引用本文： | 赵鸣,赵鸿,赵阳,F.Ansari.光纤传感器测量FRP加固结构的损伤[J].上海力学,2002,23(2):196-202. |
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| 作者姓名： | 赵鸣 赵鸿 赵阳 F.Ansari |
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| 作者单位： | [1]同济大学，上海200092 [2]UniversityofIllinoisatChicago,Chicago,Illinois60607－7023,USA |
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| 摘 要： | A distributed fiber optic sensor is developed for condition monitoring of civil infrastructure sys-tems. The fiber optic sensor is especially useful in applications involving structures strengthened by fiberreinforced polymer (FRP) composites. The sensor principles are simple and therefore, practical for detec-tion of cracks, debonding and deformation measurements. Structural monitoring capability of the sensor
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| 关 键 词： | 光纤传感器 FRP 加固结构 损伤测量 纤维增强塑料 |
Fiber Optic Assessment of Damage in Frp Strengthened Structures |
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| F.Ansari.Fiber Optic Assessment of Damage in Frp Strengthened Structures[J].Chinese Quarterly Mechanics,2002,23(2):196-202. |
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| Authors: | FAnsari |
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| Abstract: | A distributed fiber optic sensor is developed for condition monitoring of civil infrastructure systems. The fiber optic sensor is especially useful in applications involving structures strengthened by fiber reinforced polymer (FRP) composites. The sensor principles are simple and therefore, practical for detection of cracks, debonding and deformation measurements. Structural monitoring capability of the sensor was evaluated through experiments with cracked reinforced concrete beams strengthened by way of CFRP (Carbon Fiber Reinforced Polymer) fabrics. Sensor principle and experimental results are presented and discussed. |
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| Keywords: | Bridges Condition Monitoring FRP Fiber Optic Sensors Optical Fibers Repair Reinforced Concrete |
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