摘要
通过对拉林河洪水特性和双城段河岸堤防现状分析,从而对蔡家沟防洪断面防汛特征水位进行分析计算,得出蔡家沟水文站设计洪水及特征水位初步成果。
Through analyzing the flood characteristics of the Lalin River and existing situation of the dike along the river bank on Shuangcheng section,the flood control characteristic water level of Caijiagou flood control section was analyzed and computed,the primary results of design flood and characteristic water level were obtained for Caijiagou Hydrological Station.
出处
《黑龙江水利科技》
2012年第1期202-203,共2页
Heilongjiang Hydraulic Science and Technology
关键词
防洪断面
警戒水位
保证水位
频率计算
防洪标准
flood control section
warning water level
guarantee water level
frequency calculation
standard of flood control