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Displacement behavior apparatus for bridge upper structure using steel bar
Displacement behavior apparatus for bridge upper structure using steel bar
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机译：钢筋用于桥梁上部结构的位移行为装置
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摘要
The present invention relates to an apparatus for measuring displacement behavior of a bridge overhead structure using a steel bar, and more particularly, to a method for measuring a displacement behavior of a bridge overhead structure at a high position using a steel bar without a separate structure at a lower measurement position of the bridge overhead structure . According to the present invention, the installation of the measuring unit at a high position is facilitated through a simple operation before being installed in the upper structure of the bridge, and the control unit is installed at a position where the measuring unit located at the end of the rod is not moving, By keeping the toe part of the maintenance and displacement sensor at a certain position, it is possible to improve the reliability of the displacement measurement of the bridge overhead structure and simplify the installation work for displacement measurement, thereby shortening the on-site working time.
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