摘要
文章结合南百高速公路桥涵台背回填施工实践,介绍了桥涵台背回填填料的选择及施工工艺。
With the construction practice of back filling behind abutment of bridge and culverts on Nanbai highway,the article introduces the selection and construction technology of this stem seal.
出处
《西部交通科技》
2008年第4期62-63,72,共3页
Western China Communications Science & Technology
关键词
桥头跳车
台背回填
填料选择
施工工艺
Bridge-head jumping
Backfilling
Filling selection
Construction technology
