交通标志牌支架结构刚度强度计算方法研究

Research on Calculations for the Structural Rigidity of Braces of Traffic Signs

大跨度门式交通标志牌支架结构在自重和风压荷载作用下的强度和刚度,应该通过工程验算加以控制。本文探讨了此类结构的模型简化和工程处理的方法。

The engineering tentative calculations can be used to control the rigidity and strengthen of the long-span-gate braced structural traffic signs under the conditions of the weight proper and wind pressure loads. Discussion is made on the simplified samples related and the practical methods.