Abstract
This paper presents a three-dimensional (3D) numerical simulation for a large-scale deep excavation case in central Jakarta by adopting soft soil creep (SSC) model and soft soil (SS) model. The excavation case with an embankment at one side is constructed in Jakarta clay using top-down construction method. In this construction method, the diaphragm wall have been observed to deform significantly during waiting period due to soil creep. The SSC model that has capability to recognize time-dependent behavior of the soil (secondary compression) is used in this study on the excavation case in central Jakarta. Numerical results from SSC model and SS model are presented and compared with the field measurement.
Original language | English |
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Publication status | Published - 2020 |
Event | 16th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, ARC 2019 - Taipei, Taiwan, Province of China Duration: 14 Oct 2019 → 18 Oct 2019 |
Conference
Conference | 16th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, ARC 2019 |
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Country/Territory | Taiwan, Province of China |
City | Taipei |
Period | 14/10/19 → 18/10/19 |
Keywords
- Central Jakarta
- Clay
- Creep
- Excavation
- Soft Soil