Combined with the construction practice of Fanwu Highway, the paper introduced the construction technology and technical requirements of steelcorrugated pipe culvert.
结合繁五线施工实际对钢波纹管涵的施工工艺和技术要求进行了探讨。
2
Rc slab culvert, circular culvert and alloy steelcorrugatedculvert are applicable to the secular frozen earth area.