我国一些上世纪兴建的桥梁因各种原因在现阶段使用中出现病害,须对其进行适当的加固与修补以确保安全。在对桥梁常见病害性状进行归纳的基础上,依据若干典型加固施工成功案例讨论分析了常见桥梁病害的应对措施及施工方法,所总结的一些经验可为与之类似的桥梁加固改造工程提供借鉴。 Some of the bridges built in the last century in our country have been damaged in use at this stage due to various reasons and must be properly reinforced and repaired to ensure safety. Based on the summarization of common disease traits of bridge, the common measures and construction methods of bridge diseases are discussed according to the successful cases of several typical reinforcement constructions. Some lessons learned can provide references for the similar bridge consolidation and reconstruction projects.