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EVALUATION METHOD OF CRACKING OF NATURAL GROUND, EVALUATION METHOD OF NATURAL GROUND, AND EVALUATION DEVICE OF CRACKING OF NATURAL GROUND
EVALUATION METHOD OF CRACKING OF NATURAL GROUND, EVALUATION METHOD OF NATURAL GROUND, AND EVALUATION DEVICE OF CRACKING OF NATURAL GROUND
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机译：天然地面开裂评价方法，天然地面评价方法和天然地面开裂评价装置
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摘要
PROBLEM TO BE SOLVED: To provide a technique for evaluating cracking of the natural ground.SOLUTION: An evaluation method of cracking of the natural ground is provided for evaluating the cracking of the natural ground. A computer performs processing comprising a data acquisition step of acquiring drilling data obtained during drilling the natural ground, a data processing step of processing the drilling data acquired in the data acquisition step, and an output step of outputting the results processed in the data processing step. In the data processing step, the drilling energy produced when drilling by processing the drilling data is calculated, and the cracking of the natural ground is evaluated from the drilling energy calculated.SELECTED DRAWING: Figure 1
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