钢管混凝土在旧桥加固中的应用探讨

The Probe of CFST Application in the Old Bridges Reinforcement

结合旧桥加固的技术要求,探讨了钢管混凝土在旧桥加固中的应用。在对旧桥加固和钢管混凝土方面的理论和试验研究成果进行回顾的基础上,结合经典旧桥加固实例,探讨了钢管混凝土在不同加固方案、加固部位的应用。

Combined with the techniques requisition in old bridges reinforce, CONCRETE-FILLED STEEL TUB- ULAR in this field was probed. On the basis of reviewing the past theories and experimental results in the CFST and old bridges?reinforcement, the applications of CFST in different reinforce schemes and locations were probed co- mbing with the classical example of the old bridges?reinforce.