户外广告牌抗风能力的计算与结构优化

Counting and structural optimization of the outdoor billboards

以户外独立柱广告牌为例,利用伯努利方程等对户外独立柱广告牌的风荷载和稳定性等进行了力学分析。在此基础上,提出了广告牌的立柱和牌面结构设计方案,以提高独立柱广告牌的抗风能力。

This paper makes a mechanic analysis about the wind load and stability of the outdoor billboards with the Bernoulli equation. On this base, it also puts forward to a design proposal so as to increase the weathealiness of billboards.