secant elastic modulus

基本解釋

The detailed comparison shown that secant modulus ratio isn't constant, this phenomenon is exist even though at the quasi-elastic deformation phase.
詳細(xì)的比較表明，在不同的變形階段，兩者割線模量之比并非常數(shù)，即使是在準(zhǔn)彈性變形階段，也存在這一現(xiàn)象。
The dynamic secant elastic modulus is introduced to analyze the test data, and the results indicate that the dynamic secant elastic modulus-strain curves of all test models are hyperbolic type.
采用動割線模量的概念對試驗(yàn)數(shù)據(jù)進(jìn)行了分析，認(rèn)為不同試樣動割線模量與動應(yīng)變的關(guān)系曲線都符合雙曲線的變化規(guī)律。