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前言武汉三镇跨越长江汉水,是我国重要的水陆交通枢纽.武汉市的建设发展与长江有极为密切的关系.由于长江河势的变化.龟、蛇山以下主流南移,汉口边滩淤涨,天兴洲北汊衰退,南汊发展.当前的主要问题是:汉口港区枯水期水深不足;天兴洲北汊口门内厂矿码头使用及城市供水发生困难;南汊的日益展宽有可能使主流偏离武钢泵站及码头;以及大桥上游因航道急剧转折而影响大桥的安全等.这些问题如不能妥善解决,不仅阻碍着武汉市经济的
Preface Wuhan three towns across the Yangtze River Han River, China’s important water and land transportation hub. Wuhan City, the construction and development and the Yangtze River has a very close relationship .Because of the Yangtze River regime changes. Turtle, Snake below the mainstream southward, Hankou side beach siltation , Tianxingzhou Beibei decline, the development of Nanxun. The current main problems are: shortage of water during the dry season in Hankou Port; north of Tianxing Island Beijiao mouth factory use and urban water supply difficulties; the expansion of Nanxun is likely to make Mainstream deviation from WISCO pumping stations and terminals; and the bridge upstream due to a dramatic transition of the channel and affect the safety of the bridge, etc. If these problems can not be properly resolved, not only hinder the economic