@article{Samal Hama Salih_Mohammad Mirza Hassan_Jim Shiau_Zakaria Hossain_2018, title={NUMERICAL SIMULATION OF STAGED BRACED EXCAVATION IN SAND ~ O6 MRT STATION}, volume={14}, url={https://geomatejournal.com/geomate/article/view/1589}, abstractNote={<p>A numerical model for long-term drained analysis of staged excavation is developed and<br>validated with a case history in this paper. Kaohsiung O6 station in Taiwan is selected for this purpose. A<br>complete soil-structure interaction is considered in the current analysis which involves structural elements for<br>diaphragm wall and strutting with preloading. FISH scripts are used to simulate staged strutted excavation<br>using the finite difference program FLAC. Within the framework of drained analysis for excavation in the<br>sand, dewatering is performed for each stage of the excavation work. Field monitoring data from other<br>published sources are used to compare with the results produced by the numerical model. The main purpose<br>of this paper is to demonstrate the usefulness of the development in assisting design and monitoring<br>construction of deep braced excavation. The developed model can be used to assist future design and<br>construction projects.</p>}, number={43}, journal={GEOMATE Journal}, author={Samal Hama Salih and Mohammad Mirza Hassan and Jim Shiau and Zakaria Hossain}, year={2018}, month={Mar.}, pages={104–111} }