The bridge pier bases locate deepwater region where the water flow is rushing, so, the construction of bases and truss beams was difficult.
该桥桥墩基础位于水流湍急的深水区，基础施工、桁梁的架设均有很大的难度。
2
In the railway engineering, the method of cofferdam construction is usually adopted in the bridge base, pier and abutment in deep-water.
铁路工程中，深水处的桥梁基础、墩台多采用围堰施工。
3
The procedure of construction with earth-bag cofferdam is introduced for the open-cut foundation in deepwater and sandy soil with a narrow space at Pier No.