介绍了TY 2B型接触网作业车的立柱结构，并利用I-DEA S软件对结构强度进行分析和校核。
This artical introduces the pillar structure of Type TY2B Catenary Work Car, analyzes and revises the strength of the structure using I-DEAS software.
介绍了TY 2B型接触网作业车的立柱结构，并利用I-DEA S软件对结构强度进行分析和校核。
This artical introduces the pillar structure of Type TY2B Catenary Work Car, analyzes and revises the strength of the structure using I-DEAS software.
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