Modelling the construction of a high embankment dam

CORC > 成都山地灾害与环境研究所 > 中国科学院水利部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

	Modelling the construction of a high embankment dam
	Chen, Qun 1; Zou, Yu Hua 2; Tang, Min 3; He, Chang Rong 1
刊名	KSCE JOURNAL OF CIVIL ENGINEERING
	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
内容类型	期刊论文
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.