摘要
裂缝及变形是影响钢筋混凝土结构构件可靠性的重要因素,正确判定其成因及受力特征,是结构鉴定和加固的关键所在。本文就钢筋混凝土结构构件的裂缝及变形的成因、受力特征状态及其危害等做了较为详尽的介绍,对钢筋混凝土结构房屋的可靠性鉴定及加固工作具有一定参考价值。
Crack and deformation are the key factors to affect reliability of reinforcement concrete member, how to judge its reasons and characteristics of forced is the crucial for structure appraising and strengthening. This paper has done the detailed introduction of the reasons, characteristics status and disserve of crack and deformation of concrete members, it is valuable for appraising reliability and strengthening works of reinforced concrete structures.
出处
《辽宁省交通高等专科学校学报》
2007年第1期25-26,共2页
Journal of Liaoning Provincial College of Communications
关键词
结构鉴定
可靠性
钢筋混凝土
裂缝和变形
structure appraisal
reliability
reinforced concrete
crack and deformation
