盐通铁路可行性研究桥涵设计

Design on the Feasibility Study of Bridge and Culvert in Yancheng-Nantong Railway

新建盐通铁路位于江苏省北部地区，连接盐城、南通两市，沿线地形地貌以滨海平原区、长江三角洲平原区为主，沿线公路、航运、路网、水网密布。详细介绍了在盐通铁路桥涵勘察及可研设计阶段的注意事项，并根据审查意见优化桥涵布设，为以后类似项目提供参考。

Newly-built Yancheng-Nantong Railway is located in the north of Jiangsu Province,connecting between Yancheng and Nantong.Along the line are mainly coastal plain and Yangtze River Delta plain,and along with intensive highway,shipping,road network and water network.This paper introduces in detail the precautions during the exploration and feasibility design for bridge and culvert of Yancheng-Nantong Railway.The layout of bridge and culvert is optimized ac-cording to the review opinions,which can provide a reference for future similar projects.