| 土石坝坝体渗流反演分析及渗流安全评价 |
| |
| 引用本文： | 郑建国. 土石坝坝体渗流反演分析及渗流安全评价[J]. 广西水利水电, 2014, 0(2): 83-85,88 |
| |
| 作者姓名： | 郑建国 |
| |
| 作者单位： | 佛寺水库管理处,辽宁阜新123000 |
| |
| 摘 要： | 通过某水库土石坝坝体渗流观测资料分析,了解历史大洪水下坝体心墙内渗流演变的全过程,评价了大洪水下坝体各典型断面心墙的实际防渗性能。通过渗流反演计算坝体在设计洪水工况下的坝体渗流,并对坝体渗流作出安全评价,同时指出坝体存在的渗流薄弱环节,进一步指导大洪水下该水库大坝的安全运行和管理。
|
| 关 键 词： | 土石坝 洪水 渗流 观测资料 |
Seepage evolution analysis and appraisal of earth-rock dam body |
| |
| ZHENG Jian-guo. Seepage evolution analysis and appraisal of earth-rock dam body[J]. Gx Water Resources & Hydropower Engineering, 2014, 0(2): 83-85,88 |
| |
| Authors: | ZHENG Jian-guo |
| |
| Affiliation: | ZHENG Jian-guo (Foshi Reservoir Administration Department, Fuxin 123000, China) |
| |
| Abstract: | Analysis was made on the seepage observation data of the earth-rock dam of a reservoir, based on whichthe author investigated the whole development process of seepage in the dam core wall during a historical flood,evaluated the actual seepage resistance of core wall at several kinds of typical cross-sections. seepage evolution wasconductde to calculate dam body seepage under design flood and to evalvate seepage safety, clarify the weak posi-tions, which may be guide for safe operation and management of this reservoir during historical flood. |
| |
| Keywords: | Earth-rock dam flood seepage observation data |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
