【摘要】 近年来,广告牌引发的安全事故时有发生,尤其是落地高耸广告牌的突发倾覆事故更是后果严重。广告牌的质量问题已引起相关部门的重视。通过典型的落地式高耸广告牌结构的鉴定实例,探讨了落地广告牌结构安全性检测鉴定的要点和方法,并运用专用软件对其结构考虑风荷载进行模拟分析,结合检测结果得出鉴定结论。论文可为广告牌安全性鉴定工作提供一些借鉴。更多还原

【Abstract】 In recent years, safety accidents caused by billboard happen now and then, especially when sudden collapsing happened because of the ground type towering billboard,which leads serious consequences. Quality of billboard has attracted the attention of relevant departments. This paper analysis the main points and methods for structure safety test and identification of ground type billboard based on a typical example, and wind load is analyzed by means of numerical simulation with application of proprietary software, finally the conclusion is got according to the test results. This paper can provide some references for safety identification work of billboard.更多还原