金沙江梯级开发航运发展条件研究

介绍金沙江中下游航道与港口现状及发展规划和水电开发利用规划,对金沙江航运经济腹地进行综合交通运输体系分析并对典型路径运输成本进行测算。在调研分析的基础上,对金沙江客货运量和主要港口吞吐量进行预测。结合水电梯级开发对航道条件的影响,分析金沙江航道开发潜能,提出长江干线航道上延至金沙江的合理区段。针对金沙江中下游4个水电枢纽的现场条件,分析适应翻坝运输的货种对象,提出过坝线路选择与运输组织的原则,开展"水-陆-水"翻坝运输方案与"陆-水"公路短途驳运方案的技术经济分析。以期为金沙江攀枝花—水富段航运资源开发论证提供参考。

Shipping conditions in cascade development of Jinshajiang river

This paper introduces the status and development plan of the waterway and harbor and the development of hydropower resources,analyzes the comprehensive transportation system of Jinshajiang navigation hinterland,and calculates the transportation cost analyses on the typical transportation path.Based on the investigation and analysis,the traffic volume and cargo throughput of main ports are forecasted.With consideration of the influence on the shipping conditions by the cascade development,the potential of shipping development in Jinshajiang river is analyzed and reasonable section in the Yangtze River extended to Jinshajiang river is proposed.According to the conditions of the four hydropowers on the middle and lower reaches of the Jinshajiang river,the types of the cargo which suit the method of transport over dams are analyzed,and corresponding routes with the principle of transport organization are proposed.Technical economy analysis on the scheme of transport over dams in the way of water-highway-water and the scheme of the short distance transport in the way of highway-water are carried out.The results of the study are of significant value in the argument of the development of shipping resources in the section between Panzhihua and Shuifu in Jinshanjiang river.