Then, the initial stress field of the slope is simulated by means of elastic-plastic finite element.
采用弹塑性有限元法对斜坡的初始应力场特征进行模拟研究。
Under the condition of same fiber content, the decreasing slope of the voltage-resistance curves remains basically invariable when the temperature goes up, but the initial resistance value decreases.
相同纤维掺量的水泥基材料随温度的升高其电压-电阻曲线下降斜率基本保持不变，但初始电阻值下降；
A direct calculation method of the critical shear stresses was established through observing initial place of slope erosion arising and the characteristic of runoff.
提出了一种用细沟在坡面发生的位置和相应的水流特性来直接计算土壤临界抗剪切应力的方法。
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