مساهمة في دراسة العلاقة بين التداعي والانتفاخ مع اجهادات مص التربة
This research aims to study the role of soil suction and clay minerals on volumetric changes of a collapsible soil selected from Hawy Al-Kanissa area in Mosul city. The effect of low and highly plastic clayey soil as an additive to this soil has been investigated. The main results show the optimum c...
| Format: | Article |
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| Language: | English |
| Published: |
Unviversity of Technology- Iraq
2007-05-01
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| Series: | Engineering and Technology Journal |
| Subjects: | |
| Online Access: | https://etj.uotechnology.edu.iq/article_181329_f739aefc7bf8de631c670d94d6fc0cdc.pdf |
| _version_ | 1797325193543155712 |
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| collection | DOAJ |
| description | This research aims to study the role of soil suction and clay minerals on volumetric changes of a collapsible soil selected from Hawy Al-Kanissa area in Mosul city. The effect of low and highly plastic clayey soil as an additive to this soil has been investigated. The main results show the optimum clay content for soil to collapse decreases with the increase in the plasticity of soil. Swelling percent and pressure increase with the clay content, plasticity of soil and dry unit weight. Soil suction was also studied for collapsible soil with different clay contents. The results show linear relationships for all types of soil. Soil suction also increases with plasticity. Thus soil (CH) gave more suction than soil (CL). However, dry unit weight had little effect on soil suction, which was frequently negligible. Addition to that, statistical models between soil suction with collapse and swelling potential were obtained with an acceptable correlation coefficient. |
| first_indexed | 2024-03-08T06:06:03Z |
| format | Article |
| id | doaj.art-e45042aa7c674ec1837a0dc841c54a3e |
| institution | Directory Open Access Journal |
| issn | 1681-6900 2412-0758 |
| language | English |
| last_indexed | 2024-03-08T06:06:03Z |
| publishDate | 2007-05-01 |
| publisher | Unviversity of Technology- Iraq |
| record_format | Article |
| series | Engineering and Technology Journal |
| spelling | doaj.art-e45042aa7c674ec1837a0dc841c54a3e2024-02-04T17:54:49ZengUnviversity of Technology- IraqEngineering and Technology Journal1681-69002412-07582007-05-0125520722410.30684/etj.25.5.5181329مساهمة في دراسة العلاقة بين التداعي والانتفاخ مع اجهادات مص التربةThis research aims to study the role of soil suction and clay minerals on volumetric changes of a collapsible soil selected from Hawy Al-Kanissa area in Mosul city. The effect of low and highly plastic clayey soil as an additive to this soil has been investigated. The main results show the optimum clay content for soil to collapse decreases with the increase in the plasticity of soil. Swelling percent and pressure increase with the clay content, plasticity of soil and dry unit weight. Soil suction was also studied for collapsible soil with different clay contents. The results show linear relationships for all types of soil. Soil suction also increases with plasticity. Thus soil (CH) gave more suction than soil (CL). However, dry unit weight had little effect on soil suction, which was frequently negligible. Addition to that, statistical models between soil suction with collapse and swelling potential were obtained with an acceptable correlation coefficient.https://etj.uotechnology.edu.iq/article_181329_f739aefc7bf8de631c670d94d6fc0cdc.pdfcollapsible soilvolume changeexpansive soilsoil suction |
| spellingShingle | مساهمة في دراسة العلاقة بين التداعي والانتفاخ مع اجهادات مص التربة Engineering and Technology Journal collapsible soil volume change expansive soil soil suction |
| title | مساهمة في دراسة العلاقة بين التداعي والانتفاخ مع اجهادات مص التربة |
| title_full | مساهمة في دراسة العلاقة بين التداعي والانتفاخ مع اجهادات مص التربة |
| title_fullStr | مساهمة في دراسة العلاقة بين التداعي والانتفاخ مع اجهادات مص التربة |
| title_full_unstemmed | مساهمة في دراسة العلاقة بين التداعي والانتفاخ مع اجهادات مص التربة |
| title_short | مساهمة في دراسة العلاقة بين التداعي والانتفاخ مع اجهادات مص التربة |
| title_sort | مساهمة في دراسة العلاقة بين التداعي والانتفاخ مع اجهادات مص التربة |
| topic | collapsible soil volume change expansive soil soil suction |
| url | https://etj.uotechnology.edu.iq/article_181329_f739aefc7bf8de631c670d94d6fc0cdc.pdf |