节点文献
对陕北“84.7”暴雨洪水的讨论
Discussion on the ’84.7’ rainstorm-flood in Northern Shaanxi
【摘要】 根据延河、清涧河暴雨洪水关系 ,讨论了水利水保工程对暴雨洪水的影响。认为在超渗产流地区洪水与雨强关系极大 ,而“84.7”暴雨因雨强不大 ,因而洪峰不大 ,并非完全是水利水保工程削峰作用所致。
【Abstract】 On the basement of rainstorm-flood relation of Yanhe river and Qingjianhe river, the effects of water-soil conservation project on rainstorm-flood is discussed. The flood relates to rainfall-intensity in ultra-infiltration flow area. The flood-peak of `84.7’ rainstorm is not large. The reason is that the rainfall-intensity is not large, not entirely the flood-peak reduction by water-soil conservation project.
【关键词】 “84.7”洪水;
水保措施;
削洪作用;
延河;
清涧河;
【Key words】 flood; water-soil conservation measure; flood cutting; Yanhe river; Qingjianhe river;
【Key words】 flood; water-soil conservation measure; flood cutting; Yanhe river; Qingjianhe river;
- 【文献出处】 西北水资源与水工程 ,Northwest Water Resources & Water Engineering , 编辑部邮箱 ,2001年02期
- 【分类号】P333
- 【下载频次】38