| 沟道泥石流的数值模拟 |
| |
| 引用本文： | 余斌.沟道泥石流的数值模拟[J].山地学报,1996(4). |
| |
| 作者姓名： | 余斌 |
| |
| 作者单位： | 中国科学院、水利部成都山地灾害与环境研究所 |
| |
| 摘 要： | 以二维立面纳维尔－斯托克斯（Ｎａｖｉｅｒ－Ｓｔｏｋｅｓ）方程为基本方程，将沟道泥石流视作为一种宾汉体．对三种不同纵坡情况下的沟道泥石流流场进行了数值模拟，并与相应的野外实验进行了对比，取得了较好的结果．
|
| 关 键 词： | 泥石流，宾汉体，数值模拟 |
NUMERICAL SIMULATION OF GULLY DEBRIS FLOW |
| |
| Yu Bin.NUMERICAL SIMULATION OF GULLY DEBRIS FLOW[J].Journal of Mountain Research,1996(4). |
| |
| Authors: | Yu Bin |
| |
| Abstract: | Numerical simulations of gully debris flow are presented. The Navier-Stokes equation and continuity equation were solved. Based on Bingham model. 3 velocity profiles were given,correspodins 3 different conditions of bottom slope in flow field were compared with the same test in the field. |
| |
| Keywords: | gully debris flow Bingham model numerical simulation |
| 本文献已被 CNKI 等数据库收录！ |
