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Method for monitoring the deformations of components by means of optical fibers and optical fibers for carrying out the method and method for its production
Method for monitoring the deformations of components by means of optical fibers and optical fibers for carrying out the method and method for its production
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机译:用光纤监视部件变形的方法和用于执行该方法的光纤及其制造方法
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摘要
In the process, the optical waveguides are mechanically pretensioned with respect to the component or in themselves to such an extent that for all the deformations to be expected in the component their stress remains within the tensile range. This results in the avoidance of compressions of the fibres of the optical waveguide which lead to undesired attenuation of the light pulses transmitted through the optical waveguide and corrupt the measurement result in connection with stress monitoring. …IMAGE…
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