弹性力学变分原理 meaning in English
variation principles in elasticity
variational principles inelasticity
Examples
- From the elasticity variational principle , the governing dynamic differential equations of the geometric non - linear beam with large deflection is deduced
摘要通过弹性力学变分原理建立了大挠度非线性梁的控制微分方程组。 - The stationary conditions of the least complementary principle had different forms . in this paper , by using the adding zero transformation and the lagrangian multiplier method , the stationary condition of the least complementary principle is derived and it satisfies the completeness of varied conditions for variational principles in elastic mechanics
最小余能原理的驻值条件也曾有过不同的提法，本文应用加零变换和拉氏乘子法推导了最小余能原理的驻值条件，它应满足弹性力学变分原理各类条件的完备性。