交通标志结构的力学模型研究

Research on Mechanics Model of Constructing Traffic Signs

交通标志作为具有特定功能的结构物,要充分考虑到其在承受荷载时的力学强度、刚度和稳定性,使其能在各种自然环境中不间断地发挥功能。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。

The traffic sign is a structure that has special function. Sufficient consideration on it＇s strength, stiffness and stability must be laid when it supports load. We must guarantee it uninterruptedly to exert function in varioas environments. 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.