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（山東省建筑科學(xué)研究院， 濟(jì)南 250031）

［摘要］以某大學(xué)的鍋爐房改造工程為背景，通過闡述影響混凝土結(jié)構(gòu)耐久性的主要因素，結(jié)合工程實(shí)例的現(xiàn)場(chǎng)檢測(cè)與鑒定情況，進(jìn)行鋼筋混凝土結(jié)構(gòu)的耐久性分析，并給出了后續(xù)使用時(shí)間，為今后此類工程的耐久性鑒定分析提供了參考。

［關(guān)鍵詞］鋼筋混凝土結(jié)構(gòu);檢測(cè)鑒定;耐久性;分析與評(píng)估;結(jié)構(gòu)安全 

中圖分類號(hào)： TU375 文獻(xiàn)標(biāo)識(shí)碼： A文章編號(hào)：  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