Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a fiber-reinforced composite bar intelligent grid and a manufacturing method thereof. The manufacturing method comprises the following steps: during a process of laying longitudinal and latitudinal tows of the grid, embedding fiber grating sensors in the fiber tows in the same directions; and packaging the fiber grating sensors by virtue of fiber casings, impregnating the laid fiber grating sensors and the longitudinal and latitudinal tows with resin, curing for molding the laid fiber grating sensors together with the longitudinal and latitudinal tows, and protecting the initial contact parts of the fiber grating sensors with the longitudinal and latitudinal tows by virtue of flexible metal tubes, so that the intelligent grid having a self-monitoring function is formed. The manufacturing method provided by the invention can be used for manufacturing the grid which has the fiber grating self-monitoring function in either longitudinal or latitudinal direction as required, and the method is suitable for industrial mass production; the manufactured grid is stable in signal transmission and high in monitoring precision.
The invention discloses a fiber-reinforced composite bar intelligent grid and a manufacturing method thereof. The manufacturing method comprises the following steps: during a process of laying longitudinal and latitudinal tows of the grid, embedding fiber grating sensors in the fiber tows in the same directions; and packaging the fiber grating sensors by virtue of fiber casings, impregnating the laid fiber grating sensors and the longitudinal and latitudinal tows with resin, curing for molding the laid fiber grating sensors together with the longitudinal and latitudinal tows, and protecting the initial contact parts of the fiber grating sensors with the longitudinal and latitudinal tows by virtue of flexible metal tubes, so that the intelligent grid having a self-monitoring function is formed. The manufacturing method provided by the invention can be used for manufacturing the grid which has the fiber grating self-monitoring function in either longitudinal or latitudinal direction as required, and the method is suitable for industrial mass production; the manufactured grid is stable in signal transmission and high in monitoring precision.
Fiber-reinforced composite bar intelligent grid and manufacturing method thereof
08.04.2015
Patent
Elektronische Ressource
Englisch
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