| 薄拱坝坝身泄洪布置及消能效果的研究 |
| |
| 引用本文： | 辛红,陈光.薄拱坝坝身泄洪布置及消能效果的研究[J].长春工程学院学报(自然科学版),2009,10(2):41-45. |
| |
| 作者姓名： | 辛红 陈光 |
| |
| 作者单位： | 1. 长春市水利勘测设计研究院,长春,130000
2. 吉林省水利水电勘测设计研究院,长春,130021 |
| |
| 摘 要： | 薄拱坝坝身泄洪方式,一般采用表、中、深孔单独泄洪或联合泄洪等方式,故有单层、双层和多层射流流态,水舌竖向冲击消能方式是一种较好的新型消能工,并已被试验和工程实践运行证明,具有很好的消能效果。运用新型消能工使加大薄拱坝坝身泄洪能力成为可能。
|
| 关 键 词： | 薄拱坝 泄洪 消能 |
The study of the thin-arch-dam layout for flood spillway and the effect of energy dissipation |
| |
| CHEN Guang,XIN Hong.The study of the thin-arch-dam layout for flood spillway and the effect of energy dissipation[J].Journal of Changchun Institute of Technology(Natural Science Edition),2009,10(2):41-45. |
| |
| Authors: | CHEN Guang XIN Hong |
| |
| Institution: | XIN Hong,et al.(Institute of Changchun Water ConservancySurvey , Design,Changchun 130000,China) |
| |
| Abstract: | For the thin-arch-dam flood spilling,generally surface-hole,medium-hole or deep-hole flood spilling are individually or jointly used.Then there are single-layer,double-layer and multiple-layer jet flow patterns.Water-tone-vertical-impact energy dissipation is a very good new energy dissipator and has been experimentally and Engineering-practically proved to provide significant effect of energy dissipation.The use of new energy dissipator makes it possible for increased flood discharge by a thin-arch-dam. |
| |
| Keywords: | thin-arch-dam flood spilling energy dissipation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
