Application of incremental nonlinear consolidation theory for unsaturated soil in high fill projects

doi:10.11779/CJGE2021S1026

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	Application of incremental nonlinear consolidation theory for unsaturated soil in high fill projects
	Guo, Jian-Feng 1,2; Chen, Zheng-Han 2; Guo, Nan 3
刊名	Yantu Gongcheng Xuebao/Chinese Journal of Geotechnical Engineering
	2021-07-01
卷号	43 页码:143-148
关键词	Deformation Geotechnical engineering Rain Water supply systems Bidirectional coupling Double line method Internal variables Nonlinear consolidation theory Post-construction settlement Rainfall infiltration Unsaturated soil Water distributions
ISSN号	10004548
DOI	10.11779/CJGE2021S1026
英文摘要	Based on the incremental nonlinear consolidation theory for unsaturated soil and the relative dry density as the internal variable, the bidirectional coupling analysis of soil deformation and water transfer of a high fill project in Yan'an New District of northern Shaanxi is carried out. The influences of the post-construction settlement of the fill and rainfall infiltration on its settlement and water distribution are predicted. The results show that compared with the traditional double-line method, the incremental nonlinear consolidation theory for unsaturated soil can simulate the process of construction and rainfall and the deformation of soil and the movement of water in soil at the same time. Especially it can make the calculated results be more reasonable by considering the bidirectional coupling effect between the soil deformation and water transfer. © 2021, Editorial Office of Chinese Journal of Geotechnical Engineering. All right reserved.
语种	中文
出版者	Chinese Society of Civil Engineering
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/150965]
专题	土木工程学院
作者单位	1.Chongqing Institute of of Engineering, Chongqing; 400056, China; 2.Army Logistics University, Chongqing; 401311, China; 3.School of Civil Engineering, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Guo, Jian-Feng,Chen, Zheng-Han,Guo, Nan. Application of incremental nonlinear consolidation theory for unsaturated soil in high fill projects[J]. Yantu Gongcheng Xuebao/Chinese Journal of Geotechnical Engineering,2021,43:143-148.
APA	Guo, Jian-Feng,Chen, Zheng-Han,&Guo, Nan.(2021).Application of incremental nonlinear consolidation theory for unsaturated soil in high fill projects.Yantu Gongcheng Xuebao/Chinese Journal of Geotechnical Engineering,43,143-148.
MLA	Guo, Jian-Feng,et al."Application of incremental nonlinear consolidation theory for unsaturated soil in high fill projects".Yantu Gongcheng Xuebao/Chinese Journal of Geotechnical Engineering 43(2021):143-148.