摘要
从现有箱梁桥的使用情况看,桥面铺装的破坏相当普遍.为弄清桥面铺装开裂的原因,采用有限元分析方法,对箱梁桥桥面铺装的受力特点进行了分析,从力学角度提出了影响桥面铺装破坏的主要因素及改进措施.
The destruction of bridge pavement is prevalent, according to the use of the box girder bridge （BGB）. In order to explain the reason for pavement crazing, the characteristic of the received strength from bridge pavement was analyzed. The main comphcation of bridge pavement breakage and measure of amehoration were studied dynamically.
出处
《山东大学学报（工学版）》
CAS
2008年第2期71-76,82,共7页
Journal of Shandong University（Engineering Science）
关键词
桥梁工程
箱型梁桥桥面铺装
力学特性
分析研究
bridge engineering
bridge pavement of box girder bridge, strength characteristic
analysis and research
