| 新安江大坝3#坝段扬压力性态分析 |
| |
| 引用本文： | 郑东健,王建,赵新华.新安江大坝3#坝段扬压力性态分析[J].水电能源科学,2003,21(2):7-9. |
| |
| 作者姓名： | 郑东健 王建 赵新华 |
| |
| 作者单位： | 1. 河海大学水利水电工程学院,江苏,南京,210098
2. 新安江水力发电厂,浙江,新安江,311600 |
| |
| 基金项目： | 国家自然科学基金资助项目(50139030)，河海大学科技创新基金资助(2002404443) |
| |
| 摘 要： | 通过建立新安江大坝3#坝段坝基总扬压力数值模型,分析了3#坝段坝基总扬压力的变化趋势和主要影响因素,并用概率法计算了坝基总扬压力的可能最大值。分析结果表明:3#坝段扬压力主要受上游水位影响且时效尚未完全稳定。
|
| 关 键 词： | 大坝 扬压力 数值模型 |
| 文章编号： | 1000-7709(2003)02-0007-03 |
| 修稿时间： | 2003年4月7日 |
Analysis of 3# Section Uplift Pressure of Xinanjiang Dam |
| |
| ZHENG Dong jian,WANG Jian,ZHAO Xin hua.Analysis of 3# Section Uplift Pressure of Xinanjiang Dam[J].International Journal Hydroelectric Energy,2003,21(2):7-9. |
| |
| Authors: | ZHENG Dong jian WANG Jian ZHAO Xin hua |
| |
| Affiliation: | ZHENG Dong jian 1 WANG Jian 1 ZHAO Xin hua 2 |
| |
| Abstract: | The observation data show 3 # Section uplift pressure of Xinanjiang Dam is abnormal. This paper presents an analytical method of dam uplift pressure by establishing the whole section uplift pressure model. The results show 3 # Section uplift pressure of Xinanjiang dam was influenced mostly by water level, and the time effect of 3 # Section uplift pressure have not been stabilized. Then, the utmost uplift pressure of dam was studied by probability. |
| |
| Keywords: | dam uplift pressure data model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
