State evaluation method for outdoor advertising facility

The invention provides a condition evaluation method for outdoor advertising facilities, which comprises the following steps of: dividing factors which influence the safety of an advertising board into i large classes, and respectively dividing different safety influence factors in the i large classes into j small classes; dividing and assigning different damage degrees of each subclass in each large class; calculating to obtain a technical condition score of the advertising board by adopting a calculation formula; through regular inspection and technical condition evaluation of the highway outdoor advertising facilities, technical support is provided for an operation and maintenance unit to manage the in-service highway outdoor advertising facilities. 本发明提供的一种户外广告设施的状况评定方法，将影响广告牌安全的因素划分为i个大类，将i个大类中不同的安全影响因素分别划分为j个小类；对每个大类中的每个小类的不同破损程度进行划分并赋值；采用计算式计算得到广告牌的技术状况评分；通过定期检查并对公路户外广告设施进行技术状况评定，为运营养护单位对在役的公路户外广告设施管理提供技术上的支持。