以重庆市开县地区城黔路和渝巫路沿河水毁路段为依托,完成了水毁地理信息系统框架的设计,实现了路段水毁的添加、删除、修改以及基础信息显示等基本功能,建立了公路水毁预测、水毁毁损等级评价、公路设施抗水毁能力评价和水毁防治措施设计等辅助系统,为公路水毁经济损失评估以及水毁防治提供决策依据。 Based on the water damaged sections of Chengqian Road and Yuwu Road along Kaihe River in Kaixian District of Chongqing Municipality, the framework of water destroyed geographical information system was designed and the basic functions such as addition, deletion, modification and basic information display of water damage were realized. Auxiliary systems such as highway water damage prediction, water damage and damage rating, water facilities destruction evaluation and water damage prevention and control design were established to provide decision basis for economic loss assessment and water damage prevention and control of highway water damage.