Concrete compaction evaluation system and compaction evaluation method

摘要

PROBLEM TO BE SOLVED: To provide a system capable of quantifying a compaction position and time by a vibrator from an image of a camera unit and evaluating concrete quality based on the numerical values. SOLUTION: A concrete compaction evaluation system obtains coordinates by repeatedly acquiring three-dimensional coordinate values of a vibrator from a camera unit 3 that continuously photographs a vibrator and a concrete placing area R and shooting data of the camera unit 3. Part 6, a specific part 71 that identifies the compaction location based on the acquired coordinate values, a determination part 72 that repeatedly determines whether the vibrator is inserted into the concrete at a predetermined depth or more, and a vibrator having a predetermined depth. The timer unit 73 for obtaining the compaction time by measuring the insertion time, the compaction location specified by the specific unit 71, and the compaction location based on the compaction time determined by the timer unit 73. It is provided with an evaluation unit 74 for evaluating the concrete quality of the concrete. [Selection diagram] Fig. 3