该桥施工特点是深水基础、跨径大。
深水基础施工是公路桥梁建设的重点和难点之一。
For the construction of highway bridge, the intallation of foundation in deep water was considesed to be one of the important and difficult job.
希冀对我国桥梁深水基础的设计和施工有一定的借鉴作用。
It is anticipated that it is of some help to the design and construction of bridge deep water foundation in our country.
桥梁深水基础往往处于水深流急，地质条件极其复杂的环境下。
Bridge deep water foundation is usually in the environment of deep water, torrent and complicated geographic condition.
桥梁深水基础的修建，主要困难在于防水、防土，甚至防冲刷、防滑坡等。
The most common difficulties during the construction of deep-water foundations for bridges are water-proofing, soil-proofing, anti-scouring and landslide etc.
南京市秦虹大桥的部分低桩承台深水基础位于泄洪河道中，并处于既有市政桥梁基础附近。
The partial low pile cap deep water foundations of Qinhong bridge are located in the flood discharge channel and near by existing civil bridge foundations in Nanjing.
而双壁钢围堰具有结构强度高、防水性能好的特点，因此，在桥梁深水基础中得到广泛应用。
The double-wall steel cofferdam is widely applied in bridge deep water foundation due to that it is of characteristics of high structural strength and good waterproof performance.
从计算结果来看，在该项目中，连续钢桁梁施工风险最大，箱梁移动模架施工风险次之，深水基础施工风险最小。
According to the computing result, in the project, the construction risk of continuous steel truss is the largest, followed by box-girder slide shuttering forms and deepwater foundation.
从计算结果来看，在该项目中，连续钢桁梁施工风险最大，箱梁移动模架施工风险次之，深水基础施工风险最小。
According to the computing result, in the project, the construction risk of continuous steel truss is the largest, followed by box-girder slide shuttering forms and deepwater foundation.
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