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针对当前车辆超载严重和交通量增长迅速的状况,选择某预应力空心板桥进行定期检查和结构检测,进行技术评定并分析病害原因,为桥梁的养护管理和加固改造提供技术依据,以保证桥梁结构的安全与正常运行。
In view of the current serious overload of vehicles and the rapid growth of traffic volume, a prestressed hollow slab bridge is selected for periodic inspection and structural inspection, technical assessment and analysis of the causes of the disease are provided to provide technical basis for the maintenance and reinforcement of the bridges and to ensure that the bridges Structural safety and normal operation.