论文部分内容阅读
本文阐述了应变测量的不稳定性的主要原因,并推荐使用金属箔式计是取得应变测量长期稳定性的最好办法。本文还分析了有关使用金属箔式计应变测量系统误差的主要原因。图6幅,表4个。
This article describes the main causes of strain measurement instability and recommends the use of a foil gauge as the best way to obtain long-term strain stability. This article also analyzes the main reasons for using the metal foil gauge strain measurement system error. Figure 6, Table 4.