对三足离心机转鼓采用有限元方法进行了应力分析，并进行了安全性评定。
This paper presents the stress analysis of three-column centrifuge drum by fi-nite element method, security assessment is also performed.
目的建立足部三维有限元模型，对足后部骨骼在踏跳中的应力分布进行分析。
Objective To develop a three-dimensional finite element model of human foot for studying stress distribution of the hind foot bones during the jumping moment.
为了全面了解该节点的受力性能，分别进行了缩尺模型和足尺模型的有限元分析和试验研究。
In order to investigate the mechanical characteristics of the joint, finite element analysis and experimental research on the scale and full scale models are conducted.
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