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润扬长江大桥世业洲互通立交设计中 ,为解决匝道桥上下层相叠时上层桥梁的支承问题 ,采用了拱式墩的设计 ,主要介绍拱式墩的设计重点及思路
Runyang Yangtze River Bridge Shiyezhou interchange design, in order to solve the upper and lower ramp when the upper bridge supporting the bridge, the use of the design of the arch pier, the main focus of the design of the arch pier and ideas