| 确定均质土坝稳定渗流自由表面位置的一种方法 |
| |
| 引用本文： | 张永生. 确定均质土坝稳定渗流自由表面位置的一种方法[J]. 黑龙江水专学报, 2000, 27(1): 8-9 |
| |
| 作者姓名： | 张永生 |
| |
| 作者单位： | 黑龙江水利高等专科学校水利工程系,哈尔滨,150086 |
| |
| 摘 要： | 用三次插值多项式确定均质土坝稳定渗流有限元计算中的自由面形状，用插值节点迭代确定自由面位置，用FORTRAN77语言编制相应的计算程序，经算例验证是一种可靠、高效确定均质土坝稳定渗流自由面位置的方法。
|
| 关 键 词： | 均质土坝 稳定渗流 自由面位置 有限元计算 三次插值多项式 迭代 |
| 修稿时间： | 1999-12-25 |
A Method to Allocate the Free Surface of Stable Seepage in Homogeneous Earth Dam |
| |
| Zhang Yongsheng. A Method to Allocate the Free Surface of Stable Seepage in Homogeneous Earth Dam[J]. Journal of Heilongjiang Hydraulic Engineering College, 2000, 27(1): 8-9 |
| |
| Authors: | Zhang Yongsheng |
| |
| Affiliation: | Zhang Yongsheng(Heilongjiang Hydraulic Engineering College, Harbin, 150086) |
| |
| Abstract: | Cubic interpolation polynomial was employed to determine the free surface of stable seepage in homogeneous earth dam.Interpolation node iteration was used allocating the free surface.A FORTRAN 77 program conducted the calculation.The method was proved to be a reliable and effective one through an example. |
| |
| Keywords: | homogeneous earth dam stable seepage free surface location finite element method cubic interpolation polynomial iteration. |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
