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阐述了桥梁结构的安全性及耐久性,对如何提高其承载力及耐久性,进行了从桥梁评价到加固改造方法等方面的论述。
Elaborates the safety and durability of the bridge structure, discusses how to improve the bearing capacity and durability of the bridge structure, from the bridge evaluation to the reinforcement and reconstruction methods.