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介绍降载柔度单试件法测量柱试件COD阻力曲线的基本原理和运用微机采集与处理数据的方法,测定圆柱试件HQ60钢的COD阻力曲线,试验结果表明用降载柔度法测量圆柱试件COD阻力曲线有很高精度。
This paper introduces the basic principles of single-specimen method for measuring load resistance of COD column and the method of collecting and processing data by microcomputer. The COD resistance curve of cylindrical specimen HQ60 is measured. The test results show that the load resistance The COD resistance curve of cylindrical specimen has very high precision.