Publication: Numerical anlysis of an embankment resting on a combined mass stabilization and lime columns in clayey soil
| dc.contributor.author | Mohammad Hossein Mehrabi | |
| dc.date.accessioned | 2024-07-25T04:10:35Z | |
| dc.date.available | 2024-07-25T04:10:35Z | |
| dc.date.issued | 2012 | |
| dc.description | TA760.M63 2012 | |
| dc.description.abstract | From the beginning, deep mixing has been popular to use to improve the strength and decrease the compressibility of soft soils. The primary emphasis of this research dissertation is on stability of embankments supported on columns installed by the deep mixing method. When embankments are constructed over soft foundations, stability often becomes one of the factors in design. Deep mixing methods have been commonly used as an optional to increase in quality of soft soil to intensify the stability. A row of deep mixed columns was modeled in 2-D for guilelessness of analysis. Deep mixed columns were inserted into a firm soil to produce a feasibility of bending failure. Column supported embankments are constructed over soft ground to speed up construction, enhance stability of embankment, control total and differential settlements, and protect adjacent resources. The columns are should be durable and stronger than the existing site soil, and if correctly designed, they can impede immoderate movement of the embankment. If accelerated construction is necessary, or if adjacent existing facilities need to be sheltered, then column-supported embankments may be an appropriate technical solution. Based on the results obtained from several simulations, it was discovered that in order to match the current practice, an embankment with columns in proportion 1:3 in length should be adopted for the side respectively. | |
| dc.identifier.uri | https://irepository.uniten.edu.my/handle/123456789/32925 | |
| dc.language.iso | en | |
| dc.subject | Embankments | |
| dc.subject | Clay soils | |
| dc.title | Numerical anlysis of an embankment resting on a combined mass stabilization and lime columns in clayey soil | |
| dc.type | Resource Types::text::Final Year Project | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 108 | |
| oaire.citation.startPage | 1 | |
| oairecerif.author.affiliation | #PLACEHOLDER_PARENT_METADATA_VALUE# |