（山东省建筑科学研究院， 济南 250031）

［摘要］以某大学的锅炉房改造工程为背景，通过阐述影响混凝土结构耐久性的主要因素，结合工程实例的现场检测与鉴定情况，进行钢筋混凝土结构的耐久性分析，并给出了后续使用时间，为今后此类工程的耐久性鉴定分析提供了参考。

［关键词］钢筋混凝土结构;检测鉴定;耐久性;分析与评估;结构安全 

中图分类号： TU375 文献标识码： A文章编号：  1002-848X(2016)S1-0662-03

Analysis and assessment on durability of a reinforced concrete structure

Liu Peng, Zheng Shuhai, Yang Zhaopeng

（1 Shandong Academy of Building Research, Jinan 250031, China）

Abstract: On the background of the boiler room renovation project of a university, the main factors that affect the durability of concrete structure were described, and the analysis and assessment on durability of a concrete structure were discussed, also the continuous service time of structure was given. It provides a reference for the identification and the analysis of durability of such projects in the future.

Keywords: reinforced concrete structure; inspecting and appraising; durability; analysis and assessment; structure safety