本文对悬臂式交通标志杆结构设计的力学模型进行了系统的探讨，分析了交通标志结构设计应考虑的关键因素。
This paper systemically analyses and studies the mechanics model of cantilever type traffic signs, and points out the key factor in traffic sign structure design.
本文对悬臂式交通标志杆结构设计的力学模型进行了系统的探讨，分析了交通标志结构设计应考虑的关键因素。
This paper systemically analyses and studies the mechanics model of cantilever type traffic signs, and points out the key factor in traffic sign structure design.
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