某通廊结构的检测鉴定  

DETECTION AND APPRAISAL OF A CORRIDOR

作　　者：李奉阁[1] 张金玲[2] 

机构地区：[1]内蒙古科技大学建筑与土木工程学院,包头014010 [2]包头市建筑设计研究院有限责任公司,包头014010

出　　处：《工业建筑》2008年第z1期1076-1078,共3页Industrial Construction

摘　　要：某通廊经过50年的使用,已发生不同程度的损伤。结构材料逐渐老化,构件出现不同程度的开裂、钢筋锈蚀、混凝土疏松剥落及碳化,结构的可靠度下降,严重影响了结构的安全和正常使用。通过对通廊结构进行的现场检测、结构计算分析和可靠性鉴定评级,提出了加固处理方案。对该类结构的检测鉴定具有一定的参考。Damages exist in a corridor after its 50 years using.Structure materials will gradually aging,various levels of cracking,steel corrosion,spalling and carbonation of concrete appear at members,which lead to decline of structural reliability.The detection,test,calculation and reliability appralisal were conducted on the corridor.Based on the appraisal results,the reinforcement measures of the structure were presented.Which provides reference for the detection,appraisal of similar structures.

关 键 词：通廊检 测鉴定 加固 

分 类 号：TU746.3[建筑科学—建筑技术科学]