摘要
对钢筋混凝土桥柔性桥面铺装的早期病害及其原因进行了分析与研究,在总结当前国内桥面铺装结构分析主要方法的基础上,通过理论分析,提出了用有限元进行结构分析时,需要重点研究的几个问题,指出了今后主要的研究方向。
This paper makes analysis and research on the early-stage diseases of the flexible deck pavement of the reinforced concrete bridge and their causes, based on summing up the main current methods adopted domestically for the structural analysis of the deck pavement, puts forward several problems needing emphatic research by using the finite-element method, and points out the main research direction in the future.
出处
《科技情报开发与经济》
2004年第12期357-358,共2页
Sci-Tech Information Development & Economy
关键词
水泥混凝土桥面
沥青混凝土
桥面铺装
早期病害
结构分析
cement concrete deck
asphalt concrete
deck pavement
early-state diseases
analysis of structure
