Grating optical fibre possessed carbon fiber composite material and its preparation method
The composite carbon fiber material with grating optical fibre can be used to repair reinforced concrete structure. Wherein, fixing a plurality of Prague grating optical fibre 2 on inner of carbon fiber structure layer 1 with fiber bundles parallel. The preparation method comprises steps: first, sel...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The composite carbon fiber material with grating optical fibre can be used to repair reinforced concrete structure. Wherein, fixing a plurality of Prague grating optical fibre 2 on inner of carbon fiber structure layer 1 with fiber bundles parallel. The preparation method comprises steps: first, selecting the standard of optical fibre 2; wherein, the optical fiber is monomode with polypropylene protection layer on surface; second, embedding the selected optical fiber in fiber structure layer 1 before solidifying and ensuring the parallel. Matching with structural load effect numerial simulation software, it can realize the advanced solidification and real time monitor. |
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