机动分析 meaning in English

kinematic analysis

2 . based on the muller - breslau principle , formulars of equivalent nodal loads for the curved - and straight - beam element while occuring unit relative constrained displacement have been deduced . the influence surface of the internal force for grillage has been analyzed by combining kinematic method with finite element static method , using the superposition principle applied to little deformation
根据米勒-布雷斯劳原理，推导了曲梁、直梁截面发生单位强迫相对位移时的等效结点荷载计算公式，运用小变形的叠加原理，将梁格机动分析与梁格有限元静力分析相结合建立了内力影响面。