Abstract: Zhuankou special dock works ofthe commodity cal"installed rollers locate at the Baishazhou braided reach in Wuhan Reach．The characteristics of the sand Scour and deposit in the past years ale analyzed on the planed dock works reach．The results indicate that in the near many years，river regime heal-the dock reach is stable，the place ofthe bank hne，the lwge and the bank shoals ale steady relatively，the bank line and water flow are smooth．In diferent hydrograptfie years the alteration change of the sediment scour and deposit win still Occur in the pemal bars and shoals．But the great change ofthe river regime will not happen．The fiver bed is relativdy stable in the most years and has the water area situation of constructing the dock．

Key words: dock, flood prevention, flural process, fiver regine

摘要： 沌1：1商品汽车滚装专用码头工程位于长江武汉河段的白沙洲分汊河段，笔者在文中对拟建码头工程河段河 道历年冲淤变化特点进行了分析，结果表明，近几十年来，码头附近河段河势稳定，岸线、深泓线以及深槽边滩位置 相对较稳定，岸线与水流较平顺。在不同水文年中，洲滩局部仍会出现冲淤交替变化，但河势不会发生大的变化。多 年来河床基本处于相对稳定状态，具备兴建码头的水域条件。

关键词: 码头, 防洪, 河床演变, 河势