Probabilistic of in Situ Seismic Soil Liquefaction Potential Based on CPT-Data in Central Jakarta, Indonesia
Jakarta City located at the northern part of Java Island has a potential liquefaction since there are many soil layers as a qualified as liquefaction susceptible, such as: silty sand and sand. The effects of liquefaction occurrence on saturated silty sand and sand during earthquakes can have potenti...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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uthm
2023
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| Online Access: | http://eprints.uthm.edu.my/9468/1/J16014_dd0e93ea7ec63e6094cb5831aae1c087.pdf |
| _version_ | 1796869973271904256 |
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| author | Putera Agung Maha Agung1, Putera Agung Maha Agung1 Sultan, Ramlan Muhammad Idris, Muhammad Idris Agus Tugas Sudjianto, Agus Tugas Sudjianto Mustaffa Anjang Ahmad, Mustaffa Anjang Ahmad Muhammad Fathur Rouf Hasan, Muhammad Fathur Rouf Hasan |
| author_facet | Putera Agung Maha Agung1, Putera Agung Maha Agung1 Sultan, Ramlan Muhammad Idris, Muhammad Idris Agus Tugas Sudjianto, Agus Tugas Sudjianto Mustaffa Anjang Ahmad, Mustaffa Anjang Ahmad Muhammad Fathur Rouf Hasan, Muhammad Fathur Rouf Hasan |
| author_sort | Putera Agung Maha Agung1, Putera Agung Maha Agung1 |
| collection | UTHM |
| description | Jakarta City located at the northern part of Java Island has a potential liquefaction since there are many soil layers as a qualified as liquefaction susceptible, such as: silty sand and sand. The effects of liquefaction occurrence on saturated silty sand and sand during earthquakes can have potential to damage structure. A case history using CPT-data randomly taken from Central Jakarta region was compiled and back analyzed to investigated probability of liquefaction. The present study focuses on the probabilistic evaluation of liquefaction potential of this region, considering silty sand and sand layers related to CPT soundings. Silty sand was found as a thin layer or a lens between silty clay, silt and clay which was classified as a soft soil layer, and the sand layer is
mostly found as a hard bottom layer. Normalization of tip CPT resistance (qc) corrected by an effective overburden
stress was not only used to thick layer of silty sand and sand, but also it was applied to determine liquefaction potential existed as the “thin” layers. The silty sand and sand layers have a probability of liquefaction (PL) between 5 to 50% for magnitudes and distances of 500 years with PGA less than 0.42 gal |
| first_indexed | 2024-03-05T22:02:42Z |
| format | Article |
| id | uthm.eprints-9468 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | English |
| last_indexed | 2024-03-05T22:02:42Z |
| publishDate | 2023 |
| publisher | uthm |
| record_format | dspace |
| spelling | uthm.eprints-94682023-07-30T07:14:42Z http://eprints.uthm.edu.my/9468/ Probabilistic of in Situ Seismic Soil Liquefaction Potential Based on CPT-Data in Central Jakarta, Indonesia Putera Agung Maha Agung1, Putera Agung Maha Agung1 Sultan, Ramlan Muhammad Idris, Muhammad Idris Agus Tugas Sudjianto, Agus Tugas Sudjianto Mustaffa Anjang Ahmad, Mustaffa Anjang Ahmad Muhammad Fathur Rouf Hasan, Muhammad Fathur Rouf Hasan T Technology (General) Jakarta City located at the northern part of Java Island has a potential liquefaction since there are many soil layers as a qualified as liquefaction susceptible, such as: silty sand and sand. The effects of liquefaction occurrence on saturated silty sand and sand during earthquakes can have potential to damage structure. A case history using CPT-data randomly taken from Central Jakarta region was compiled and back analyzed to investigated probability of liquefaction. The present study focuses on the probabilistic evaluation of liquefaction potential of this region, considering silty sand and sand layers related to CPT soundings. Silty sand was found as a thin layer or a lens between silty clay, silt and clay which was classified as a soft soil layer, and the sand layer is mostly found as a hard bottom layer. Normalization of tip CPT resistance (qc) corrected by an effective overburden stress was not only used to thick layer of silty sand and sand, but also it was applied to determine liquefaction potential existed as the “thin” layers. The silty sand and sand layers have a probability of liquefaction (PL) between 5 to 50% for magnitudes and distances of 500 years with PGA less than 0.42 gal uthm 2023 Article PeerReviewed text en http://eprints.uthm.edu.my/9468/1/J16014_dd0e93ea7ec63e6094cb5831aae1c087.pdf Putera Agung Maha Agung1, Putera Agung Maha Agung1 and Sultan, Ramlan and Muhammad Idris, Muhammad Idris and Agus Tugas Sudjianto, Agus Tugas Sudjianto and Mustaffa Anjang Ahmad, Mustaffa Anjang Ahmad and Muhammad Fathur Rouf Hasan, Muhammad Fathur Rouf Hasan (2023) Probabilistic of in Situ Seismic Soil Liquefaction Potential Based on CPT-Data in Central Jakarta, Indonesia. INTERNATIONAL JOURNAL OF SUSTAINABLE CONSTRUCTION ENGINEERING AND TECHNOLOGY, 14 (1). pp. 241-248. ISSN 2600-7959 https://doi.org/10.30880/ijscet.2023.14.01.021 |
| spellingShingle | T Technology (General) Putera Agung Maha Agung1, Putera Agung Maha Agung1 Sultan, Ramlan Muhammad Idris, Muhammad Idris Agus Tugas Sudjianto, Agus Tugas Sudjianto Mustaffa Anjang Ahmad, Mustaffa Anjang Ahmad Muhammad Fathur Rouf Hasan, Muhammad Fathur Rouf Hasan Probabilistic of in Situ Seismic Soil Liquefaction Potential Based on CPT-Data in Central Jakarta, Indonesia |
| title | Probabilistic of in Situ Seismic Soil Liquefaction Potential
Based on CPT-Data in Central Jakarta, Indonesia |
| title_full | Probabilistic of in Situ Seismic Soil Liquefaction Potential
Based on CPT-Data in Central Jakarta, Indonesia |
| title_fullStr | Probabilistic of in Situ Seismic Soil Liquefaction Potential
Based on CPT-Data in Central Jakarta, Indonesia |
| title_full_unstemmed | Probabilistic of in Situ Seismic Soil Liquefaction Potential
Based on CPT-Data in Central Jakarta, Indonesia |
| title_short | Probabilistic of in Situ Seismic Soil Liquefaction Potential
Based on CPT-Data in Central Jakarta, Indonesia |
| title_sort | probabilistic of in situ seismic soil liquefaction potential based on cpt data in central jakarta indonesia |
| topic | T Technology (General) |
| url | http://eprints.uthm.edu.my/9468/1/J16014_dd0e93ea7ec63e6094cb5831aae1c087.pdf |
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