摘要
通过对辽宁寒冷地区已建项目(沈阳环城高速公路、营口互通式立交)的桥梁破损现象的总结,提出高速公路桥梁设计中的改进措施及注意事项。旨在为今后高速公路桥梁建设中能够采取有效的措施,达到提高寒冷地区桥梁结构的耐久性的目的。
The paper sums up damage circumstances of bridges built already （on Freeway around Shenyang city and Yingkou interchange） in Liaoning cold areas,on this basis puts forward improving measures and points for attention in design of Freeway bridge in order to be able to take vahd measures for freeway building in future and to attain a goal to increase the durability of bridge structure in cold area.
出处
《北方交通》
2008年第10期28-31,共4页
Northern Communications
