静态多点应变测量中温度补偿的新方法

A New Method of Temperature Compensation in Multipoints Static Strain Measurement

通过对静态多点应变测量中构件温度场的分析,提出了一种测量片相互温度补偿的新方法,并提供了测量电桥的具体接线方法和测试实例。从而使多点测量时温度补偿方法大大简化。

According to analysing the temperature distribution of the test piece in multipoints static strain measurement, a new method was put forward, in which the measuring gauges are taken as the dummy gauges each other. The practical wiring method of the measruing bridge and testing example are also offered. The method makes the temperature compensation quite simple.