File Download
There are no files associated with this item.
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1061/(ASCE)GM.1943-5622.0001102
- Scopus: eid_2-s2.0-85040187682
- WOS: WOS:000427090600020
- Find via
Supplementary
- Citations:
- Appears in Collections:
Article: Discrete element analysis of the K0 of granular soil and its relation to small strain shear stiffness
Title | Discrete element analysis of the K0 of granular soil and its relation to small strain shear stiffness |
---|---|
Authors | |
Keywords | Coefficient of earth pressure at rest Discrete element method Granular soil Small strain shear stiffness |
Issue Date | 2018 |
Publisher | American Society of Civil Engineers. The Journal's web site is located at http://ascelibrary.aip.org/gmo/ |
Citation | International Journal of Geomechanics, 2018, v. 18 n. 3, article no. 06018003, p. 1-5 How to Cite? |
Abstract | The discrete element method (DEM) was used to investigate the coefficient of earth pressure at rest, K0, of granular soils. The results indicate that K0 decreases as the void ratio decreases and the vertical stress increases. The K0 of specimens prepared by different methods may be quite different despite the void ratio and vertical stress being the same. The analysis reveals that at a particulate level, the coordination number of the soil determines the K0. Both DEM simulation and laboratory data indicate that there is a good relationship between the K0 and the small strain shear stiffness. |
Persistent Identifier | http://hdl.handle.net/10722/259177 |
ISSN | 2023 Impact Factor: 3.3 2023 SCImago Journal Rankings: 1.112 |
ISI Accession Number ID |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Gu, X | - |
dc.contributor.author | Hu, J | - |
dc.contributor.author | Huang, M | - |
dc.contributor.author | Yang, J | - |
dc.date.accessioned | 2018-09-03T04:02:44Z | - |
dc.date.available | 2018-09-03T04:02:44Z | - |
dc.date.issued | 2018 | - |
dc.identifier.citation | International Journal of Geomechanics, 2018, v. 18 n. 3, article no. 06018003, p. 1-5 | - |
dc.identifier.issn | 1532-3641 | - |
dc.identifier.uri | http://hdl.handle.net/10722/259177 | - |
dc.description.abstract | The discrete element method (DEM) was used to investigate the coefficient of earth pressure at rest, K0, of granular soils. The results indicate that K0 decreases as the void ratio decreases and the vertical stress increases. The K0 of specimens prepared by different methods may be quite different despite the void ratio and vertical stress being the same. The analysis reveals that at a particulate level, the coordination number of the soil determines the K0. Both DEM simulation and laboratory data indicate that there is a good relationship between the K0 and the small strain shear stiffness. | - |
dc.language | eng | - |
dc.publisher | American Society of Civil Engineers. The Journal's web site is located at http://ascelibrary.aip.org/gmo/ | - |
dc.relation.ispartof | International Journal of Geomechanics | - |
dc.rights | International Journal of Geomechanics. Copyright © American Society of Civil Engineers. | - |
dc.subject | Coefficient of earth pressure at rest | - |
dc.subject | Discrete element method | - |
dc.subject | Granular soil | - |
dc.subject | Small strain shear stiffness | - |
dc.title | Discrete element analysis of the K0 of granular soil and its relation to small strain shear stiffness | - |
dc.type | Article | - |
dc.identifier.email | Yang, J: junyang@hkucc.hku.hk | - |
dc.identifier.authority | Yang, J=rp00201 | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1061/(ASCE)GM.1943-5622.0001102 | - |
dc.identifier.scopus | eid_2-s2.0-85040187682 | - |
dc.identifier.hkuros | 287836 | - |
dc.identifier.volume | 18 | - |
dc.identifier.issue | 3 | - |
dc.identifier.spage | article no. 06018003, p. 1 | - |
dc.identifier.epage | 5 | - |
dc.identifier.isi | WOS:000427090600020 | - |
dc.publisher.place | United States | - |
dc.identifier.issnl | 1532-3641 | - |