期刊论文

SEVERAL ELEMENTARY PROBLEM IN SHOAL NAVIGABLE CHANNELS REGULATION

中文

交通科学与工程

1674-599X

1994

4

70-76

本校为第一机构

本文在水文现象分析和河道演变分析的基础上，探讨了浅滩航道的定义，浅滩航道整治工程设计的基本思想，设计计算情况和评价指标。分析表明，浅滩的存在除了与河道水文条件、输沙不平衡情况有关外，还与航道等级有关。浅滩航道整治工程设计计算情况应该对应于某种出现频率的来水来沙过程，应该以航道输沙极限状态作为计算情况。

Based on analysis of hydrological phonomenon and river change,the definition of shoal waterway,the basic thought.design calculation situation and appraisement index of regulation design of shoal waterway are discussed in this paper.From waterway regulation aspects,the definition of shoal is proposed.On the basis of random characteristic of hydrological phenomenon and river bed change regularity,the waterway regulation design situation,design c...