Evolution of deep ground settlement subject to groundwater drawdown during dewatering in a multi-layered aquifer-aquitard system: Insights from numerical modelling

•A fluid–solid coupling numerical model is established to simulate a pumping test.•Measured groundwater drawdown and soil settlement are used to validate the model.•Evolution of deep ground settlement in dewatering is obtained by model calculation.•Location of the greatest settlement (LoGS) differs...

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Bibliographic Details

Published in:	Journal of hydrology (Amsterdam) Vol. 603; p. 127078
Main Authors:	Zeng, Chao-Feng, Wang, Shuo, Xue, Xiu-Li, Zheng, Gang, Mei, Guo-Xiong
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 01.12.2021
Subjects:	aquifers Coupled hydro-mechanical analysis Deep ground settlement Dewatering drawdown groundwater Groundwater drawdown mathematical models Multi-layered aquifer-aquitard system Coupled hydro-mechanical analysis Deep ground settlement Dewatering Groundwater drawdown Multi-layered aquifer-aquitard system
ISSN:	0022-1694, 1879-2707
Online Access:	Get full text
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