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Development and Application of Smart Geogrid Embedded with Fiber Bragg Grating Sensors
2015
Journal of Sensors
Smart geogrids embedded with fiber Bragg grating (FBG) for reinforcement as well as measurement of geotechnical structures have been developed. After the fabricating process of the geogrids is detailed, finite element (FE) simulations are conducted to analyze the strain distribution of geogrids and the strain transfer characteristics from geogrids to fiber optic. Results indicate that FBG should be deployed in the middle of the geogrids rib to make sure that uniform strain distribution along
doi:10.1155/2015/108209
fatcat:bjpekjuhhzf3pg6mfoxouv2yn4