摘要
对原有涵洞的形式、孔径破坏情况等进行调查,从功能性、安全性、经济性及施工便利性的角度对涵洞位置进行了设定;分析了各种涵洞结构形式的优缺点及适用范围,选择盖板涵作为最适用的涵洞形式;并对洞口设置原则及地基处理方式进行了说明。
The original culvert form and aperturedamagewere studied. From the function, safety, economy andconvenience of construction, the culvert positions wereset. The advantages and disadvantages of various forms ofculvert structure and scope were analyzed. The slabculvert was being selected as the most suitable form ofculvert. And the entrance setting principles andfoundation treatment methods were described.
关键词
涵洞
位置
结构形式
洞口
culvert
position
structural style
entrance
