Shear strength performance of dredged sediment soil stabilized with lime
Dredged sediment soil (DSS) is a type of soil that cannot be directly used for construction due to its hard and strong characteristics in dry conditions and its lose and weak characteristics in wet conditions. Several feasible engineering treatments to improve its properties include stabilization. T...
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| Format: | Article |
| Language: | English English |
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Elsevier Ltd.
2022
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| Online Access: | http://umpir.ump.edu.my/id/eprint/35702/1/Shear%20strength%20performance%20of%20dredged.pdf http://umpir.ump.edu.my/id/eprint/35702/7/Shear%20strength%20performance%20of%20dredged%20sediment%20soil.pdf |
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| author | Sundary, Devi Munirwan, Reza Pahlevi Al-Huda, Nafisah Munirwansyah, . Sungkar, Munira Putra Jaya, Ramadhansyah |
| author_facet | Sundary, Devi Munirwan, Reza Pahlevi Al-Huda, Nafisah Munirwansyah, . Sungkar, Munira Putra Jaya, Ramadhansyah |
| author_sort | Sundary, Devi |
| collection | UMP |
| description | Dredged sediment soil (DSS) is a type of soil that cannot be directly used for construction due to its hard and strong characteristics in dry conditions and its lose and weak characteristics in wet conditions. Several feasible engineering treatments to improve its properties include stabilization. The dredged sediment soil sample was collected from Lam Glumpang, Banda Aceh. This research aims to determine the shear strength and compressibility of lime-stabilized dredged sediment soil. Various physical and mechanical laboratory experiments were performed on both treated and untreated dredged sediment soil. In addition, scanning electron microscopy was used to examine the morphological change of stabilized dredged sediment soil with lime treatment (SEM). This experiment was carried out by mixing the soil and lime in different ratios of 2%, 4%, 6%, and 8% of the dry weight of the soil. According to AASHTO, the soil is classified as an A-4(8) soil type and according to the USCS, it is classified as an inorganic silt soil type (ML). Findings demonstrate that after lime stabilization, the shear strength and compressibility of dredged sediment soil gradually increased. The combination internal friction angle and cohesion value indicated that the shear strength of the soil was enhanced with the addition of lime up to 6% but then declined with the addition of lime to 8%. In addition, the study of micrographs indicates that the formation of aggregate particles has a substantial effect on the increase in shear strength and compressibility of treated dredged sediment soil. |
| first_indexed | 2024-03-06T13:01:36Z |
| format | Article |
| id | UMPir35702 |
| institution | Universiti Malaysia Pahang |
| language | English English |
| last_indexed | 2024-03-06T13:01:36Z |
| publishDate | 2022 |
| publisher | Elsevier Ltd. |
| record_format | dspace |
| spelling | UMPir357022022-11-21T03:01:26Z http://umpir.ump.edu.my/id/eprint/35702/ Shear strength performance of dredged sediment soil stabilized with lime Sundary, Devi Munirwan, Reza Pahlevi Al-Huda, Nafisah Munirwansyah, . Sungkar, Munira Putra Jaya, Ramadhansyah TA Engineering (General). Civil engineering (General) Dredged sediment soil (DSS) is a type of soil that cannot be directly used for construction due to its hard and strong characteristics in dry conditions and its lose and weak characteristics in wet conditions. Several feasible engineering treatments to improve its properties include stabilization. The dredged sediment soil sample was collected from Lam Glumpang, Banda Aceh. This research aims to determine the shear strength and compressibility of lime-stabilized dredged sediment soil. Various physical and mechanical laboratory experiments were performed on both treated and untreated dredged sediment soil. In addition, scanning electron microscopy was used to examine the morphological change of stabilized dredged sediment soil with lime treatment (SEM). This experiment was carried out by mixing the soil and lime in different ratios of 2%, 4%, 6%, and 8% of the dry weight of the soil. According to AASHTO, the soil is classified as an A-4(8) soil type and according to the USCS, it is classified as an inorganic silt soil type (ML). Findings demonstrate that after lime stabilization, the shear strength and compressibility of dredged sediment soil gradually increased. The combination internal friction angle and cohesion value indicated that the shear strength of the soil was enhanced with the addition of lime up to 6% but then declined with the addition of lime to 8%. In addition, the study of micrographs indicates that the formation of aggregate particles has a substantial effect on the increase in shear strength and compressibility of treated dredged sediment soil. Elsevier Ltd. 2022 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/35702/1/Shear%20strength%20performance%20of%20dredged.pdf pdf en http://umpir.ump.edu.my/id/eprint/35702/7/Shear%20strength%20performance%20of%20dredged%20sediment%20soil.pdf Sundary, Devi and Munirwan, Reza Pahlevi and Al-Huda, Nafisah and Munirwansyah, . and Sungkar, Munira and Putra Jaya, Ramadhansyah (2022) Shear strength performance of dredged sediment soil stabilized with lime. Physics and Chemistry of the Earth, Parts A/B/C, 128 (103299). pp. 1-7. ISSN 1474-7065. (Published) https://doi.org/10.1016/j.pce.2022.103299 https://doi.org/10.1016/j.pce.2022.103299 |
| spellingShingle | TA Engineering (General). Civil engineering (General) Sundary, Devi Munirwan, Reza Pahlevi Al-Huda, Nafisah Munirwansyah, . Sungkar, Munira Putra Jaya, Ramadhansyah Shear strength performance of dredged sediment soil stabilized with lime |
| title | Shear strength performance of dredged sediment soil stabilized with lime |
| title_full | Shear strength performance of dredged sediment soil stabilized with lime |
| title_fullStr | Shear strength performance of dredged sediment soil stabilized with lime |
| title_full_unstemmed | Shear strength performance of dredged sediment soil stabilized with lime |
| title_short | Shear strength performance of dredged sediment soil stabilized with lime |
| title_sort | shear strength performance of dredged sediment soil stabilized with lime |
| topic | TA Engineering (General). Civil engineering (General) |
| url | http://umpir.ump.edu.my/id/eprint/35702/1/Shear%20strength%20performance%20of%20dredged.pdf http://umpir.ump.edu.my/id/eprint/35702/7/Shear%20strength%20performance%20of%20dredged%20sediment%20soil.pdf |
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