摘要
通过系统地总结顺直河流形成和转化的理论和假说 ,结合水槽实验和古代沉积记录的分析 ,对顺直河流的定义、平面形态、交错边滩的形成进行了讨论 ,得出了顺直河流是冲积河流在一定条件下或在一定发展过程中暂时存在的形态的结论 .
Based on the analysis of existing theories, observations data and experimental results the formation and stability of a straight river, the main factors controlling the process of the river pattern formation as well as the conditions for a straight river transform into other patterns are investigated. It is concluded that the straight pattern should not be included as one of the typical patterns that are self\|formed.
出处
《水利学报》
EI
CSCD
北大核心
2000年第12期14-20,共7页
Journal of Hydraulic Engineering
基金
国家自然科学基金委员会和水利部联合资助项目!(5 9890 2 0 0 )
教育部科学技术研究重点项目资助
关键词
顺直河流
成因
演变
沉积作用
straight river
formation cause
evolvement
sedimentati
