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DEVICE FOR MEASURING AMOUNT OF GRADIENT VARIATION OF STRUCTURE AND METHOD FOR MEASURING AMOUNT OF GRADIENT VARIATION OF STRUCTURE BY USING SAME
DEVICE FOR MEASURING AMOUNT OF GRADIENT VARIATION OF STRUCTURE AND METHOD FOR MEASURING AMOUNT OF GRADIENT VARIATION OF STRUCTURE BY USING SAME
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机译:用相同的方法测量结构的梯度变化量的装置和测量结构的梯度变化的量的方法
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摘要
According to the present invention, provided is a device for measuring an amount of gradient variation of a structure, wherein the device for measuring an amount of gradient variation of a structure comprises: a bottom body (100) having a predetermined radius of curvature and having a spherical surface; a ball (200) placed on the upper surface of the bottom body (100) and moving according to gravity; and a camera (300) capturing an image of the bottom body (100) where the ball (200) is located. According to the present invention, an amount of gradient variation of a structure during a certain period of time can be accurately measured.
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