| 山东某调蓄水库围坝应力与变形分析 |
| |
| 引用本文： | 郭雪莽,邵宇.山东某调蓄水库围坝应力与变形分析[J].华北水利水电学院学报,1999,20(4):1-3. |
| |
| 作者姓名： | 郭雪莽 邵宇 |
| |
| 作者单位： | 华北水利水电学院水利系!河南郑州，450045，中国水利水电科学研究院!北京，100044，华北水利水电学院水利系!河南郑州，450045，华北水利水电学院水利系!河南郑州，450045 |
| |
| 摘 要： | 采用有限元方法对山东省某调蓄水库工程围坝进行了有限元分析,论证了聚乙烯薄膜垂直防渗槽的位置对坝体应力与稳定的影响.通过分析计算表明,目前设计的防渗沟槽的位置及其回填质量不至于对坝体的安全和运行状况造成很不利的影响,由于坝体的施工和运行一般不会对聚乙烯薄膜造成破坏
|
| 关 键 词： | 土石坝 有限元 应力 变形 |
Stress and deformation analysis of an embankment dam in Shandong province |
| |
| GUO Xue-mang ,SHAO Yu ,QIU Lin ,WEN Xin-li.Stress and deformation analysis of an embankment dam in Shandong province[J].Journal of North China Institute of Water Conservancy and Hydroelectric Power,1999,20(4):1-3. |
| |
| Authors: | GUO Xue-mang SHAO Yu QIU Lin WEN Xin-li |
| |
| Affiliation: | GUO Xue-mang 1,SHAO Yu 2,QIU Lin 1,WEN Xin-li 1 |
| |
| Abstract: | The finite element method is used to calculate the stresses and deformations of an embankment dam in Shandong province, the influences of the vertical impervious trench formed by polyethylene membrane on the stress and stability of the dam body are discussed. The results show that the position and the backfill quality of the vertical impervious trench have little effect on the dam safety, the construction and the normal operation of the dam will not damage the polyethylene membrane. |
| |
| Keywords: | embankment dam finite element stress deformation |
| 本文献已被 CNKI 维普 等数据库收录！ |
