Modelling the construction of a high embankment dam
文献类型：期刊论文
| 作者 | Chen, Qun1; Zou, Yu Hua2; Tang, Min3; He, Chang Rong1 |
| 刊名 | KSCE JOURNAL OF CIVIL ENGINEERING
 |
| 出版日期 | 2014 |
| 卷号 | 18期号:1页码:93-102 |
| 关键词 | embankment dams reservoirs coupled analysis numerical modelling |
| ISSN号 | 1226-7988 |
| 通讯作者 | Chen, Qun |
| 英文摘要 | Appropriate layer quantity has been considered to model the sequential construction of a high embankment dam over 300 m and its effect on the predicted settlement of the 314 m high Shuangjiangkou dam has been discussed. The simulation results have demonstrated that at least 25 layers are required to accurately model the stage construction of a high embankment dam over 300 m. The stress and deformation within the dam and the foundation during the dam construction and reservoir filling have been simulated using finite element analysis. Saturated-unsaturated seepage theory is used to analyse the transient seepage field in the dam and in the foundation. Two different cases about the construction and the operation are modelled. One involves gradual reservoir filling after the completion of sequential construction, whereas the other involves sequential construction and reservoir impounding by several interleaved stages. The simulation results for both cases have been compared and discussed. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Civil |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | WATER CHARACTERISTIC CURVE ; DEFORMATION ANALYSIS ; BELICHE DAM ; SOILS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000329104300013 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/9891]  |
| 专题 | 成都山地灾害与环境研究所_山地灾害与地表过程重点实验室 |
| 作者单位 | 1.Sichuan Univ, Coll Hydraul & Hydropower Engn, State Key Lab Hydraul & Mt River Engn, Chengdu 610065, Peoples R China 2.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China 3.Guodian Dadu River Zhentouba Hydropower Construct, Leshan 614700, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Qun,Zou, Yu Hua,Tang, Min,et al. Modelling the construction of a high embankment dam[J]. KSCE JOURNAL OF CIVIL ENGINEERING,2014,18(1):93-102. |
| APA | Chen, Qun,Zou, Yu Hua,Tang, Min,&He, Chang Rong.(2014).Modelling the construction of a high embankment dam.KSCE JOURNAL OF CIVIL ENGINEERING,18(1),93-102. |
| MLA | Chen, Qun,et al."Modelling the construction of a high embankment dam".KSCE JOURNAL OF CIVIL ENGINEERING 18.1(2014):93-102. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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