超期服役钢结构厂房鉴定中应注意的若干问题  

SOME PROBLEMS IN THE RELIABILITY ASSESSMENT OF STEEL MILL BUILDINGS IN EXTENDED SERVICE

作　　者：齐放[1] 丰定国[1] 

机构地区：[1]西安建筑科技大学土木工程学院,西安710055

出　　处：《工业建筑》2001年第1期66-68,共3页Industrial Construction

摘　　要：根据超期服役厂房钢结构曾被反复改造、维修和加固过的特点 ,提出对这类老厂房进行可靠性检测鉴定时应该注意的一些问题 ,并建议在鉴定结构中应该全面评估它们的剩余使用寿命年限和使用价值。According to the characteristics that the steel mill buildings in extended service after its design life have suffered repeated renovation,repair and strengthening,this paper pointed out the problems that must be taken into attention in the reliability assessment,and suggested that their residual service life and service value must be estimated.

关 键 词：钢结构 设计基准期 可靠性鉴定 剩余寿命 使用价值 

分 类 号：TU391[建筑科学—结构工程]