Investigation on creep behavior of geo-materials with suction control technique
The compacted bentonite which has typical couple problem associated to thermal - hydration - mechanical – chemical (THMC) consist of one component of engineered barrier. Recently, the couple THMC formulation modelling suggested by some researchers can be predicted basically phenomena for engineered...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2016-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | http://dx.doi.org/10.1051/e3sconf/20160918002 |
| _version_ | 1818407540789084160 |
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| author | Nishimura Tomoyoshi |
| author_facet | Nishimura Tomoyoshi |
| author_sort | Nishimura Tomoyoshi |
| collection | DOAJ |
| description | The compacted bentonite which has typical couple problem associated to thermal - hydration - mechanical – chemical (THMC) consist of one component of engineered barrier. Recently, the couple THMC formulation modelling suggested by some researchers can be predicted basically phenomena for engineered barrier that approach to correct evaluate satisfied facilities. The compacted bentonite is essentially unsaturated condition, some behaviors for bentonite has similar or close with generally expansive unsaturated soils. Therefore, hydrations have given significant influence on deformation of compacted bentonite such as swelling. There are many researches for swelling behavior of compacted bentonite within soaking. Extended theoretical or experimental investigations for unsaturated soil mechanics are possible to describe the strength-deformation behavior of compacted bentonite with suction controlling principle. A new method of determining the failure phase such as great axis deformation and destructions like strip of surface in the laboratory is described and the creep behavior of compacted bentonite is considered under maintain of high relative humidity environment. The creep deformation measured using improved cyclic relative humidity control apparatus in terms of specific suction control technique. |
| first_indexed | 2024-12-14T09:29:28Z |
| format | Article |
| id | doaj.art-0b1a0c731bf7487d908c20efa657c010 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-14T09:29:28Z |
| publishDate | 2016-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-0b1a0c731bf7487d908c20efa657c0102022-12-21T23:08:07ZengEDP SciencesE3S Web of Conferences2267-12422016-01-0191800210.1051/e3sconf/20160918002e3sconf_eunsat2016_18002Investigation on creep behavior of geo-materials with suction control techniqueNishimura Tomoyoshi0Department of Civil Engineering, Ashikaga Institute of TechnologyThe compacted bentonite which has typical couple problem associated to thermal - hydration - mechanical – chemical (THMC) consist of one component of engineered barrier. Recently, the couple THMC formulation modelling suggested by some researchers can be predicted basically phenomena for engineered barrier that approach to correct evaluate satisfied facilities. The compacted bentonite is essentially unsaturated condition, some behaviors for bentonite has similar or close with generally expansive unsaturated soils. Therefore, hydrations have given significant influence on deformation of compacted bentonite such as swelling. There are many researches for swelling behavior of compacted bentonite within soaking. Extended theoretical or experimental investigations for unsaturated soil mechanics are possible to describe the strength-deformation behavior of compacted bentonite with suction controlling principle. A new method of determining the failure phase such as great axis deformation and destructions like strip of surface in the laboratory is described and the creep behavior of compacted bentonite is considered under maintain of high relative humidity environment. The creep deformation measured using improved cyclic relative humidity control apparatus in terms of specific suction control technique.http://dx.doi.org/10.1051/e3sconf/20160918002 |
| spellingShingle | Nishimura Tomoyoshi Investigation on creep behavior of geo-materials with suction control technique E3S Web of Conferences |
| title | Investigation on creep behavior of geo-materials with suction control technique |
| title_full | Investigation on creep behavior of geo-materials with suction control technique |
| title_fullStr | Investigation on creep behavior of geo-materials with suction control technique |
| title_full_unstemmed | Investigation on creep behavior of geo-materials with suction control technique |
| title_short | Investigation on creep behavior of geo-materials with suction control technique |
| title_sort | investigation on creep behavior of geo materials with suction control technique |
| url | http://dx.doi.org/10.1051/e3sconf/20160918002 |
| work_keys_str_mv | AT nishimuratomoyoshi investigationoncreepbehaviorofgeomaterialswithsuctioncontroltechnique |