汉江中游游荡性河段滩槽演变与通航条件分析

Study on the Shoal and Trough Evolution and the Navigation Conditions of Wandering Reaches of the Hanjiang River

探索了丹江口建库后下游河道滩槽冲淤变化对航运的影响.通过水文和地形资料的分析,对汉江游荡性河段的滩槽演变规律进行了初步探讨。对通航条件综合分析后,定性地得出了有利航运发展的观点.

This paper studies the erosion and deposition in the lower reaches of the Hanjiang River and their influences on the navigation after the building of the Danjiang-kou Reservoir. By analysing hydrological and topographic data, the characteristics of shoal and trough evolution of the wandering reaches on the Hanjiang River have been investigated. The navigaton conditions have been comprehensively considered and some useful conclusions to navigation are obtained.