Research on the deformation of a confined aquifer based on Cosserat continuum mechanics

Xu, Y. S.; Zhang, N.; Yuan, Y.; Shen, S. L.

doi:https://doi.org/10.5194/piahs-372-399-2015

Articles | Volume 372

https://doi.org/10.5194/piahs-372-399-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/piahs-372-399-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 372

12 Nov 2015

| 12 Nov 2015

Research on the deformation of a confined aquifer based on Cosserat continuum mechanics

Y. S. Xu, N. Zhang, Y. Yuan, and S. L. Shen

Viewed

Total article views: 1,110 (including HTML, PDF, and XML)

HTML	PDF	XML	Total	BibTeX	EndNote
592	449	69	1,110	96	92

HTML: 592
PDF: 449
XML: 69
Total: 1,110
BibTeX: 96
EndNote: 92

Views and downloads (calculated since 12 Nov 2015)

Month	HTML	PDF	XML	Total
Nov 2015	2	8	1	11
Dec 2015	3	10	0	13
Jan 2016	13	19	1	33
Feb 2016	2	6	0	8
Mar 2016	15	2	0	17
Apr 2016	4	4	0	8
May 2016	5	3	0	8
Jun 2016	1	0	1
Jul 2016	1	1	1	3
Aug 2016	1	0	1
Sep 2016	3	0	3
Oct 2016	4	2	1	7
Nov 2016	3	3	0	6
Dec 2016	1	0	1
Jan 2017	2	2	0	4
Feb 2017	1	0	1
Mar 2017	5	3	0	8
Apr 2017	8	4	0	12
May 2017	5	2	0	7
Jun 2017	3	3	0	6
Jul 2017	2	2	0	4
Aug 2017	2	3	0	5
Sep 2017	3	6	0	9
Oct 2017	2	4	0	6
Nov 2017	5	7	1	13
Dec 2017	3	2	0	5
Jan 2018	4	9	0	13
Feb 2018	15	3	3	21
Mar 2018	5	2	0	7
Apr 2018	2	6	0	8
May 2018	3	3	0	6
Jun 2018	4	7	1	12
Jul 2018	4	3	0	7
Aug 2018	6	7	1	14
Sep 2018	3	5	0	8
Oct 2018	6	6	0	12
Nov 2018	14	10	0	24
Dec 2018	6	4	0	10
Jan 2019	7	7	1	15
Feb 2019	11	1	0	12
Mar 2019	9	4	0	13
Apr 2019	3	5	0	8
May 2019	8	6	0	14
Jun 2019	6	7	0	13
Jul 2019	4	5	0	9
Aug 2019	5	5	1	11
Sep 2019	7	9	0	16
Oct 2019	5	3	0	8
Nov 2019	2	5	0	7
Dec 2019	6	8	0	14
Jan 2020	8	1	0	9
Feb 2020	8	4	0	12
Mar 2020	8	7	1	16
Apr 2020	11	5	0	16
May 2020	11	4	1	16
Jun 2020	33	12	1	46
Jul 2020	56	48	41	145
Aug 2020	6	4	2	12
Sep 2020	5	3	0	8
Oct 2020	6	5	0	11
Nov 2020	7	4	0	11
Dec 2020	8	4	0	12
Jan 2021	7	7	0	14
Feb 2021	9	2	0	11
Mar 2021	4	3	0	7
Apr 2021	7	5	0	12
May 2021	5	2	0	7
Jun 2021	6	5	0	11
Jul 2021	4	4	0	8
Aug 2021	2	3	0	5
Sep 2021	3	4	0	7
Oct 2021	5	12	0	17
Nov 2021	5	10	0	15
Dec 2021	8	2	0	10
Jan 2022	4	7	0	11
Feb 2022	8	2	1	11
Mar 2022	4	1	0	5
Apr 2022	6	3	1	10
May 2022	5	2	0	7
Jun 2022	6	0	6
Jul 2022	4	3	0	7
Aug 2022	2	2	1	5
Sep 2022	4	1	0	5
Oct 2022	3	4	0	7
Nov 2022	5	2	0	7
Dec 2022	3	6	0	9
Jan 2023	5	2	0	7
Feb 2023	5	3	0	8
Mar 2023	8	1	1	10
Apr 2023	5	2	0	7
May 2023	4	3	0	7
Jun 2023	3	4	1	8
Jul 2023	1	1	1	3
Aug 2023	2	3	0	5
Sep 2023	4	4	1	9
Oct 2023	1	0	1
Nov 2023	3	0	3
Dec 2023	4	1	1	6
Jan 2024	5	2	0	7
Feb 2024	1	2	0	3
Mar 2024	3	1	0	4
Apr 2024	8	1	3	12

Cumulative views and downloads (calculated since 12 Nov 2015)

Month	HTML	PDF	XML	Total
Nov 2015	2	8	1	11
Dec 2015	3	10	0	13
Jan 2016	13	19	1	33
Feb 2016	2	6	0	8
Mar 2016	15	2	0	17
Apr 2016	4	4	0	8
May 2016	5	3	0	8
Jun 2016	1	0	1
Jul 2016	1	1	1	3
Aug 2016	1	0	1
Sep 2016	3	0	3
Oct 2016	4	2	1	7
Nov 2016	3	3	0	6
Dec 2016	1	0	1
Jan 2017	2	2	0	4
Feb 2017	1	0	1
Mar 2017	5	3	0	8
Apr 2017	8	4	0	12
May 2017	5	2	0	7
Jun 2017	3	3	0	6
Jul 2017	2	2	0	4
Aug 2017	2	3	0	5
Sep 2017	3	6	0	9
Oct 2017	2	4	0	6
Nov 2017	5	7	1	13
Dec 2017	3	2	0	5
Jan 2018	4	9	0	13
Feb 2018	15	3	3	21
Mar 2018	5	2	0	7
Apr 2018	2	6	0	8
May 2018	3	3	0	6
Jun 2018	4	7	1	12
Jul 2018	4	3	0	7
Aug 2018	6	7	1	14
Sep 2018	3	5	0	8
Oct 2018	6	6	0	12
Nov 2018	14	10	0	24
Dec 2018	6	4	0	10
Jan 2019	7	7	1	15
Feb 2019	11	1	0	12
Mar 2019	9	4	0	13
Apr 2019	3	5	0	8
May 2019	8	6	0	14
Jun 2019	6	7	0	13
Jul 2019	4	5	0	9
Aug 2019	5	5	1	11
Sep 2019	7	9	0	16
Oct 2019	5	3	0	8
Nov 2019	2	5	0	7
Dec 2019	6	8	0	14
Jan 2020	8	1	0	9
Feb 2020	8	4	0	12
Mar 2020	8	7	1	16
Apr 2020	11	5	0	16
May 2020	11	4	1	16
Jun 2020	33	12	1	46
Jul 2020	56	48	41	145
Aug 2020	6	4	2	12
Sep 2020	5	3	0	8
Oct 2020	6	5	0	11
Nov 2020	7	4	0	11
Dec 2020	8	4	0	12
Jan 2021	7	7	0	14
Feb 2021	9	2	0	11
Mar 2021	4	3	0	7
Apr 2021	7	5	0	12
May 2021	5	2	0	7
Jun 2021	6	5	0	11
Jul 2021	4	4	0	8
Aug 2021	2	3	0	5
Sep 2021	3	4	0	7
Oct 2021	5	12	0	17
Nov 2021	5	10	0	15
Dec 2021	8	2	0	10
Jan 2022	4	7	0	11
Feb 2022	8	2	1	11
Mar 2022	4	1	0	5
Apr 2022	6	3	1	10
May 2022	5	2	0	7
Jun 2022	6	0	6
Jul 2022	4	3	0	7
Aug 2022	2	2	1	5
Sep 2022	4	1	0	5
Oct 2022	3	4	0	7
Nov 2022	5	2	0	7
Dec 2022	3	6	0	9
Jan 2023	5	2	0	7
Feb 2023	5	3	0	8
Mar 2023	8	1	1	10
Apr 2023	5	2	0	7
May 2023	4	3	0	7
Jun 2023	3	4	1	8
Jul 2023	1	1	1	3
Aug 2023	2	3	0	5
Sep 2023	4	4	1	9
Oct 2023	1	0	1
Nov 2023	3	0	3
Dec 2023	4	1	1	6
Jan 2024	5	2	0	7
Feb 2024	1	2	0	3
Mar 2024	3	1	0	4
Apr 2024	8	1	3	12

Latest update: 26 Apr 2024

Short summary

These exists a new phenomenon with continuous deformation in the sandy aquifers in Shanghai. Sharp hydraulic gradient would be formed in the aquifer and shear stresses would develop. Cumulated shear stress is one of the main factors that contribute to deformation within an aquifer. Cosserat continuum mechanics can be applied to analyse the mechanism of confined aquifer deformation controlled by accumulated shear stress.