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浙江省原03省道大陈公铁立交桥桥面破损严重,个别跨桥面铺装沿梁板铰缝纵向贯通开裂,影响行车安全,为拟定修复方案,对疲劳受损较为严重的第一孔和第二孔梁板进行静载试验。
In Zhejiang province, the original Daqing highway overpass of Highway 03 was seriously damaged. Some individual cross-deck paving cracks along the longitudinal joints of beams and hinges the traffic safety. In order to formulate the repair plan, the first hole and the Two-hole beam for static load test.