摘要
作者通过实际的勘察设计，根据桥位地形、水文、地质情况，拟定出五个不同的桥型方案，进行技术、经济比较，推荐一个比较合适的桥型。
The writer,in accordance with bridge location topography,hydrologic.geology,draw up five different alternative project of bridge Type, and compared among them,from which one of a suitable bridge type was chosen.
出处
《东北公路》
北大核心
1997年第1期82-86,100,共6页
Northeastern Highway
