| 用迭代法计算明渠均匀流水深和临界水深 |
| |
| 引用本文： | 葛节忠,陈雪峰,黄建平.用迭代法计算明渠均匀流水深和临界水深[J].水利水电技术,2006,37(1):75-78. |
| |
| 作者姓名： | 葛节忠 陈雪峰 黄建平 |
| |
| 作者单位： | 1. 衡阳市水利水电规划设计院,湖南,衡阳,421008
2. 湖南省祁东县水务局,湖南,祁东,421600 |
| |
| 摘 要： | 针对明流水力计算中人工渠道均匀流水深h0和临界水深hk用试算法和查图法计算繁琐,查算精度较低等问题,本文提出了迭代计算方法,并完整地介绍了几种常用规则过水断面明流的均匀流水深和临界水深的迭代计算关系式和算例。
|
| 关 键 词： | 明渠 均匀流水深 临界水深 迭代计算法 |
| 文章编号： | 1000-0860(2006)01-0075-04 |
| 收稿时间： | 06 13 2005 12:00AM |
| 修稿时间： | 2005年6月13日 |
Calculation on uniform flow depth and critical depth of open channel with iterative method |
| |
| GE Jie-zhong,CHEN Xue-feng,HUANG Jian-ping.Calculation on uniform flow depth and critical depth of open channel with iterative method[J].Water Resources and Hydropower Engineering,2006,37(1):75-78. |
| |
| Authors: | GE Jie-zhong CHEN Xue-feng HUANG Jian-ping |
| |
| Affiliation: | 1. Hengyang Planning and Design Institute of Water Resources and Hydropower, Hengyang 21008, Hunan, China; 2. Hunan Province Qidong County Department of Water Affairs, Qidong 421600, Hunan, China |
| |
| Abstract: | In order to solve the troubles and the problem of lower precision in computation of uniform flowdepth(h0) and criticaldepth(hk) of open channel flowwith the trial method and diagram checking method,an iterative method is introduced herein a-long with some complete calculation cases and formulas concerned for the calculation of open channel flowthrough normal regularsections. |
| |
| Keywords: | open channel uniform flow depth critical depth iterative method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
