南京地区铁路及其越江通道选址

RAILWAYS IN NANJING DISTRICT AND SELECTION OF POSI-TION CROSSING OVER YANGTZE RIVER

本文分析了南京地区铁路的需求，现状和规划之间的关系；提出了拟建的京沪高速铁路在南京越江的新构想，探讨分析了由此可能产生的各种问题和解决办法，最后对几种通道方式做了比选。

The railway requirements in the Nanjing District,the present statu and its relationwith the railway program are analyzed in this paper.A new scheme of building Jing-Hu high-speed railway crossing over Yangtze River at Nanjing is proposed.Various problems which maybe occurred under this scheme and the measures for solving these problems are analyzed and dis-cussed. Finally,several forms of crossing over the Yangtze River are contrasted and selected.