Predicting the effective depth of soil stabilization for marine clay treated by biomass silica
Reclamation and development towards the oceanic area had become a trend of modern days, where the marine soil need to be treated prior construction. The increase in unconfined compressive strength of marine clay treated by Biomass Silica, ‘SH-85’ has been demonstrated by several investigations. This...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Springer Nature
2018
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| Online Access: | http://eprints.uthm.edu.my/5677/1/AJ%202018%20%28297%29.pdf |
| _version_ | 1825710060989317120 |
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| author | Lim, Jing Jin Mohd Yunus, Nor Zurairahetty Hezmi, Muhammad Azril Abdul Rashid, Ahmad Safuan Marto, Amination Kalatehjari, Roohollah Pakir, Faizal Mashros, Nordiana Adekunle Ganiyu, Abideen |
| author_facet | Lim, Jing Jin Mohd Yunus, Nor Zurairahetty Hezmi, Muhammad Azril Abdul Rashid, Ahmad Safuan Marto, Amination Kalatehjari, Roohollah Pakir, Faizal Mashros, Nordiana Adekunle Ganiyu, Abideen |
| author_sort | Lim, Jing Jin |
| collection | UTHM |
| description | Reclamation and development towards the oceanic area had become a trend of modern days, where the marine soil need to be treated prior construction. The increase in unconfined compressive strength of marine clay treated by Biomass Silica, ‘SH-85’ has been demonstrated by several investigations. This paper studies the stress-strain behavior of marine clay treated with 12% of SH-85 with different curing periods and confining pressures. The results show that the strength parameters of the stabilized soil are greatly improved during the early stage of the curing period under higher confining pressures. In addition, the XRD analysis and microstructure study confirm the appearance of a new reflection peak at 29° in the treated soils indicating the formation of Calcium Silicate Hydrate (CSH). The curing period of 7 days at a confining pressure of 400 kPa was found to be an optimum combination for in situ stabilization. The effective stabilization depth predicted at each location can be defined as the depth ensuing the mentioned confining pressure. The approach of this research can be applied in construction activities associated with marine clay to help engineers in risk assessment, feasibility study and planning of the developments |
| first_indexed | 2024-03-05T21:51:53Z |
| format | Article |
| id | uthm.eprints-5677 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | English |
| last_indexed | 2024-03-05T21:51:53Z |
| publishDate | 2018 |
| publisher | Springer Nature |
| record_format | dspace |
| spelling | uthm.eprints-56772022-01-20T04:32:05Z http://eprints.uthm.edu.my/5677/ Predicting the effective depth of soil stabilization for marine clay treated by biomass silica Lim, Jing Jin Mohd Yunus, Nor Zurairahetty Hezmi, Muhammad Azril Abdul Rashid, Ahmad Safuan Marto, Amination Kalatehjari, Roohollah Pakir, Faizal Mashros, Nordiana Adekunle Ganiyu, Abideen TA703-712 Engineering geology. Rock mechanics. Soil mechanics. Reclamation and development towards the oceanic area had become a trend of modern days, where the marine soil need to be treated prior construction. The increase in unconfined compressive strength of marine clay treated by Biomass Silica, ‘SH-85’ has been demonstrated by several investigations. This paper studies the stress-strain behavior of marine clay treated with 12% of SH-85 with different curing periods and confining pressures. The results show that the strength parameters of the stabilized soil are greatly improved during the early stage of the curing period under higher confining pressures. In addition, the XRD analysis and microstructure study confirm the appearance of a new reflection peak at 29° in the treated soils indicating the formation of Calcium Silicate Hydrate (CSH). The curing period of 7 days at a confining pressure of 400 kPa was found to be an optimum combination for in situ stabilization. The effective stabilization depth predicted at each location can be defined as the depth ensuing the mentioned confining pressure. The approach of this research can be applied in construction activities associated with marine clay to help engineers in risk assessment, feasibility study and planning of the developments Springer Nature 2018 Article PeerReviewed text en http://eprints.uthm.edu.my/5677/1/AJ%202018%20%28297%29.pdf Lim, Jing Jin and Mohd Yunus, Nor Zurairahetty and Hezmi, Muhammad Azril and Abdul Rashid, Ahmad Safuan and Marto, Amination and Kalatehjari, Roohollah and Pakir, Faizal and Mashros, Nordiana and Adekunle Ganiyu, Abideen (2018) Predicting the effective depth of soil stabilization for marine clay treated by biomass silica. KSCE Journal of Civil Engineering, 22. pp. 4316-4326. ISSN 1226-7988 |
| spellingShingle | TA703-712 Engineering geology. Rock mechanics. Soil mechanics. Lim, Jing Jin Mohd Yunus, Nor Zurairahetty Hezmi, Muhammad Azril Abdul Rashid, Ahmad Safuan Marto, Amination Kalatehjari, Roohollah Pakir, Faizal Mashros, Nordiana Adekunle Ganiyu, Abideen Predicting the effective depth of soil stabilization for marine clay treated by biomass silica |
| title | Predicting the effective depth of soil stabilization for marine clay treated by biomass silica |
| title_full | Predicting the effective depth of soil stabilization for marine clay treated by biomass silica |
| title_fullStr | Predicting the effective depth of soil stabilization for marine clay treated by biomass silica |
| title_full_unstemmed | Predicting the effective depth of soil stabilization for marine clay treated by biomass silica |
| title_short | Predicting the effective depth of soil stabilization for marine clay treated by biomass silica |
| title_sort | predicting the effective depth of soil stabilization for marine clay treated by biomass silica |
| topic | TA703-712 Engineering geology. Rock mechanics. Soil mechanics. |
| url | http://eprints.uthm.edu.my/5677/1/AJ%202018%20%28297%29.pdf |
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