Secondly, introduce the basic operation of Ansys Workbench software; Operation of finite element analysis process; Static analysis and modal analysis; Establishment of finite element model

Basic concepts of finite element. A continuous object is divided into finite units, which are connected with each other through finite nodes and bear actual loads. {ll7}, and analyze it according to the left fI2 principal remainder, and then integrate these elements into a whole that can be comprehensively solved according to the deformation compatibility condition. The basic idea of finite element method is discretization.

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