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佛蒙特大学科研人员正将光纤传感器埋入水电站的坝体,该水电站位于维诺斯基河上,输出功率为7.5MW。研究人员声称,光纤传感器可使他们在今后50年监视坝体的情况和性能。项目经理J. Warshow说,这项6650万美元的建筑结构处于强大的压力下,该系统则可报道洪水后或强烈振动后大坝的情况。另外,还将传感器埋入水电站尾渠,以监视可能影响鱼类习性的水位。这项工作由国家科学基金会负责,4000m长的光纤埋入所有的结构、水坝出入口以及水坝的关键结构元件中。1991年,该校曾将类似的光纤传感
Researchers at the University of Vermont are embedding fiber optic sensors in the dam of the hydropower station, which is located on the Vinoski River with an output of 7.5MW. The researchers claim that fiber optic sensors allow them to monitor dam conditions and performance over the next 50 years. J. Warshow, the project manager, said the $ 66.5 million building structure is under intense pressure to report on the dam after a flood or intense vibration. In addition, sensors are also buried in the tailrace of the hydropower station to monitor water levels that may affect fish habits. The work is being undertaken by the National Science Foundation and 4000m of fiber is embedded in all structures, dam access and key structural elements of the dam. In 1991, the school had similar optical fiber sensing