The dynamic characters of a prestressed concrete continuous curved box-girder are studied by the finite element analysis,the pulsating method and the running-truck experiment.

• 通过某预应力混凝土连续弯箱梁桥的有限元分析,并借助脉动试验和跑车试验,对预应力混凝土连续弯箱梁桥的动力特性进行研究。