论文部分内容阅读
本文提出用三片应变片测定应力集中处的最大应力,给出了相应的外推计算公式及修正式,精度较高,使用简便.
This paper proposes to use three strain gauges to determine the maximum stress in the stress concentration, and gives the corresponding extrapolated calculation formula and correction formula, with high precision and easy to use.