ultimate resistance meaning in English

极限电阻
极限强度
极限阻力

At the end of this section the paper specifies three possible failure modes of the ultimate resistance , depending on the ratio between the flexural resistance of the flanges and the axial resistance of the bolts . this numerical analysis includes many nonlinear structure behaviors such as contact status nonlinearities , geometric nonlinearities and material nonlinearities
文章就连接翼缘板刚度的变化和设置加劲肋等构造措施对连接的高强度螺栓内力、翼缘板间的接触压力、撬力和节点刚度的影响进行了对比分析，并对有限元的计算结果进行了多项式拟合。