Effect of clay shale shear strength degradation on bored pile friction in clay shale
This research aims at investigating and modeling the axial bearing capacity degradation of a bored pile on clay shale due to the bored pile installation processes. Clay shale sample models were prepared to simulate the wetting and drying cycles through weathering process between 0 to 6 hours. All sa...
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| Format: | Article |
| Language: | English |
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Penerbit UTM Press
2022
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| Online Access: | http://eprints.utm.my/108465/1/RamliNazir2022_EffectofClayShaleShearStrength.pdf |
| _version_ | 1817854322709364736 |
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| author | Rifqi Brilyant Arief, Rifqi Brilyant Arief Masyhur Irsyam, Masyhur Irsyam Idrus M. Alatas, Idrus M. Alatas Sugeng Krisnanto, Sugeng Krisnanto Endra Susila, Endra Susila Hasbullah Nawir, Hasbullah Nawir Nazir, Ramli |
| author_facet | Rifqi Brilyant Arief, Rifqi Brilyant Arief Masyhur Irsyam, Masyhur Irsyam Idrus M. Alatas, Idrus M. Alatas Sugeng Krisnanto, Sugeng Krisnanto Endra Susila, Endra Susila Hasbullah Nawir, Hasbullah Nawir Nazir, Ramli |
| author_sort | Rifqi Brilyant Arief, Rifqi Brilyant Arief |
| collection | ePrints |
| description | This research aims at investigating and modeling the axial bearing capacity degradation of a bored pile on clay shale due to the bored pile installation processes. Clay shale sample models were prepared to simulate the wetting and drying cycles through weathering process between 0 to 6 hours. All samples were tested in which every 1 hour of the weathering process representing 1 cycle of wetting and drying. The direct shear laboratory tests were performed to obtain the peak and residual shear strength parameters of the interface between the bored pile and clay shale. The peak and residual shear strength parameters were obtained after 6 hours of the weathering process. The residual shear strength parameters were measured by applying with and without stress release. This investigation showed that the shear strength degradation at peak, residual without stress release, and residual with stress release respectively reached 87-62%, 28-20%, and 25-14% after 1 to 6 hours of weathering process. This result is very useful for predicting the bored pile skin friction in clay shale soils. |
| first_indexed | 2024-12-08T06:56:18Z |
| format | Article |
| id | utm.eprints-108465 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-12-08T06:56:18Z |
| publishDate | 2022 |
| publisher | Penerbit UTM Press |
| record_format | dspace |
| spelling | utm.eprints-1084652024-11-05T06:29:15Z http://eprints.utm.my/108465/ Effect of clay shale shear strength degradation on bored pile friction in clay shale Rifqi Brilyant Arief, Rifqi Brilyant Arief Masyhur Irsyam, Masyhur Irsyam Idrus M. Alatas, Idrus M. Alatas Sugeng Krisnanto, Sugeng Krisnanto Endra Susila, Endra Susila Hasbullah Nawir, Hasbullah Nawir Nazir, Ramli TA Engineering (General). Civil engineering (General) This research aims at investigating and modeling the axial bearing capacity degradation of a bored pile on clay shale due to the bored pile installation processes. Clay shale sample models were prepared to simulate the wetting and drying cycles through weathering process between 0 to 6 hours. All samples were tested in which every 1 hour of the weathering process representing 1 cycle of wetting and drying. The direct shear laboratory tests were performed to obtain the peak and residual shear strength parameters of the interface between the bored pile and clay shale. The peak and residual shear strength parameters were obtained after 6 hours of the weathering process. The residual shear strength parameters were measured by applying with and without stress release. This investigation showed that the shear strength degradation at peak, residual without stress release, and residual with stress release respectively reached 87-62%, 28-20%, and 25-14% after 1 to 6 hours of weathering process. This result is very useful for predicting the bored pile skin friction in clay shale soils. Penerbit UTM Press 2022-09 Article PeerReviewed application/pdf en http://eprints.utm.my/108465/1/RamliNazir2022_EffectofClayShaleShearStrength.pdf Rifqi Brilyant Arief, Rifqi Brilyant Arief and Masyhur Irsyam, Masyhur Irsyam and Idrus M. Alatas, Idrus M. Alatas and Sugeng Krisnanto, Sugeng Krisnanto and Endra Susila, Endra Susila and Hasbullah Nawir, Hasbullah Nawir and Nazir, Ramli (2022) Effect of clay shale shear strength degradation on bored pile friction in clay shale. Jurnal Teknologi, 84 (5). pp. 177-183. ISSN 2180–3722 http://dx.doi.org/10.11113/jurnalteknologi.v84.18220 DOI:10.11113/jurnalteknologi.v84.18220 |
| spellingShingle | TA Engineering (General). Civil engineering (General) Rifqi Brilyant Arief, Rifqi Brilyant Arief Masyhur Irsyam, Masyhur Irsyam Idrus M. Alatas, Idrus M. Alatas Sugeng Krisnanto, Sugeng Krisnanto Endra Susila, Endra Susila Hasbullah Nawir, Hasbullah Nawir Nazir, Ramli Effect of clay shale shear strength degradation on bored pile friction in clay shale |
| title | Effect of clay shale shear strength degradation on bored pile friction in clay shale |
| title_full | Effect of clay shale shear strength degradation on bored pile friction in clay shale |
| title_fullStr | Effect of clay shale shear strength degradation on bored pile friction in clay shale |
| title_full_unstemmed | Effect of clay shale shear strength degradation on bored pile friction in clay shale |
| title_short | Effect of clay shale shear strength degradation on bored pile friction in clay shale |
| title_sort | effect of clay shale shear strength degradation on bored pile friction in clay shale |
| topic | TA Engineering (General). Civil engineering (General) |
| url | http://eprints.utm.my/108465/1/RamliNazir2022_EffectofClayShaleShearStrength.pdf |
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