由于U*指数可以反映结构的内部刚度,一系列结构分析与优化的方法随之被提出并且被本田和日产这样的汽车厂商所应用。 Qingguo Wang; et al. Load Transfer Index for Composite Materials. ASME 2015 International Mechanical
利用因數(英语:Utilization factor) Watkins, G. P. A Third Factor in the Variation of Productivity: TheLoad Factor. American Economic Review (American Economic Association)