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一、应用微机的目的过去,我们采用自己研制的 QGY-100型钢弦应变计配合 PC-1型频率计以手动方式测量桥梁结构中的温度应力,比较费功费时。为了改善测量条件、提高测量速度、减小测量误差,并实现实时在线数据处理,我们将 DBJ—Z80Ⅲ单板计算机用于钢弦应变计测量系统中,构成自动巡检数据处理装置,从而实现了多点准静态应力测量过程的自动化.该装置于
First, the purpose of the application of microcomputer In the past, we use their own developed QGY-100 steel chord strain gauge with the PC-1-type frequency meter to manually measure the temperature in the bridge structure of the stress, time and effort. In order to improve the measurement conditions, improve the measurement speed, reduce the measurement error, and real-time online data processing, we will DBJ-Z80Ⅲ single-board computer used in steel wire strain gauges measurement system to form automatic inspection data processing device, so as to achieve Multi-point quasi-static stress measurement process automation